Organic electroluminescent materials and devices

ABSTRACT

Provided is an OLED having an anode, a cathode and an organic emissive layer disposed between the anode and the cathode. The emissive layer includes a first host; and a first emitter; wherein the first emitter is selected from the following group: (L1-L2)nIr(LA)3−n and (LB)nIr(L3-L4)3−n; wherein (L1-L2)nIr(LA)3−n is

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority under 35 U.S.C. § 119(e) to U.S.Provisional Application No. 63/002,564, filed on Mar. 31, 2020, theentire contents of which are incorporated herein by reference.

FIELD

The present disclosure generally relates to organometallic compounds andformulations and their various uses including as emitters in devicessuch as organic light emitting diodes and related electronic devices.

BACKGROUND

Opto-electronic devices that make use of organic materials are becomingincreasingly desirable for various reasons. Many of the materials usedto make such devices are relatively inexpensive, so organicopto-electronic devices have the potential for cost advantages overinorganic devices. In addition, the inherent properties of organicmaterials, such as their flexibility, may make them well suited forparticular applications such as fabrication on a flexible substrate.Examples of organic opto-electronic devices include organic lightemitting diodes/devices (OLEDs), organic phototransistors, organicphotovoltaic cells, and organic photodetectors. For OLEDs, the organicmaterials may have performance advantages over conventional materials.

OLEDs make use of thin organic films that emit light when voltage isapplied across the device. OLEDs are becoming an increasinglyinteresting technology for use in applications such as flat paneldisplays, illumination, and backlighting.

One application for phosphorescent emissive molecules is a full colordisplay. Industry standards for such a display call for pixels adaptedto emit particular colors, referred to as “saturated” colors. Inparticular, these standards call for saturated red, green, and bluepixels. Alternatively, the OLED can be designed to emit white light. Inconventional liquid crystal displays emission from a white backlight isfiltered using absorption filters to produce red, green and blueemission. The same technique can also be used with OLEDs. The white OLEDcan be either a single emissive layer (EML) device or a stack structure.Color may be measured using CIE coordinates, which are well known to theart.

SUMMARY

In one aspect, the present disclosure provides an OLED comprising: ananode; a cathode; and an organic emissive layer disposed between theanode and the cathode. The emissive layer comprises: a first host; and afirst emitter; where the first emitter is a compound selected from thegroup consisting of (L¹-L²)_(n)Ir(L_(A))_(3−n) and(L_(B))_(n)Ir(L³-L⁴)_(3−n);

wherein (L¹-L²)_(n)Ir(L_(A))_(3−n) is

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein: each R^(S11), R^(S12), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring; each L¹-L² and L³-L⁴ independently represents an anionic bidentateligand; n is 1 or 2; each R^(S1), R^(S2), R^(S3), R^(S4), R^(S5),R^(S6), is independently selected from the group consisting of alkyl,cycloalkyl, partially or fully fluorinated variants thereof, partiallyor fully deuterated variants thereof, and combinations thereof; eachR^(S11), R^(S12), and R^(S13) is independently a hydrogen or asubstituent selected from the group consisting of deuterium, halogen,alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy,aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl,aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile,isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, boryl, andcombinations thereof; at least one of R^(S11), R^(S12), and R^(S13) isselected from the group consisting of deuterium, silyl, C1 to C3 alkyl,substituted or unsubstituted cycloalkyl, and a branch substituted orunsubstituted alkyl with the branching occurs at the benzylic position;and wherein the first host comprises at least one donor G^(D), and atleast one acceptor group G^(A).

In another aspect, the present disclosure provides a formulation of thefirst emitter compound of the present disclosure.

In yet another aspect, the present disclosure provides a consumerproduct comprising the OLED of the present disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows an organic light emitting device.

FIG. 2 shows an inverted organic light emitting device that does nothave a separate electron transport layer.

DETAILED DESCRIPTION A. Terminology

Unless otherwise specified, the below terms used herein are defined asfollows:

As used herein, the term “organic” includes polymeric materials as wellas small molecule organic materials that may be used to fabricateorganic opto-electronic devices. “Small molecule” refers to any organicmaterial that is not a polymer, and “small molecules” may actually bequite large. Small molecules may include repeat units in somecircumstances. For example, using a long chain alkyl group as asubstituent does not remove a molecule from the “small molecule” class.Small molecules may also be incorporated into polymers, for example as apendent group on a polymer backbone or as a part of the backbone. Smallmolecules may also serve as the core moiety of a dendrimer, whichconsists of a series of chemical shells built on the core moiety. Thecore moiety of a dendrimer may be a fluorescent or phosphorescent smallmolecule emitter. A dendrimer may be a “small molecule,” and it isbelieved that all dendrimers currently used in the field of OLEDs aresmall molecules.

As used herein, “top” means furthest away from the substrate, while“bottom” means closest to the substrate. Where a first layer isdescribed as “disposed over” a second layer, the first layer is disposedfurther away from substrate. There may be other layers between the firstand second layer, unless it is specified that the first layer is “incontact with” the second layer. For example, a cathode may be describedas “disposed over” an anode, even though there are various organiclayers in between.

As used herein, “solution processable” means capable of being dissolved,dispersed, or transported in and/or deposited from a liquid medium,either in solution or suspension form.

A ligand may be referred to as “photoactive” when it is believed thatthe ligand directly contributes to the photoactive properties of anemissive material. A ligand may be referred to as “ancillary” when it isbelieved that the ligand does not contribute to the photoactiveproperties of an emissive material, although an ancillary ligand mayalter the properties of a photoactive ligand.

As used herein, and as would be generally understood by one skilled inthe art, a first “Highest Occupied Molecular Orbital” (HOMO) or “LowestUnoccupied Molecular Orbital” (LUMO) energy level is “greater than” or“higher than” a second HOMO or LUMO energy level if the first energylevel is closer to the vacuum energy level. Since ionization potentials(IP) are measured as a negative energy relative to a vacuum level, ahigher HOMO energy level corresponds to an IP having a smaller absolutevalue (an IP that is less negative). Similarly, a higher LUMO energylevel corresponds to an electron affinity (EA) having a smaller absolutevalue (an EA that is less negative). On a conventional energy leveldiagram, with the vacuum level at the top, the LUMO energy level of amaterial is higher than the HOMO energy level of the same material. A“higher” HOMO or LUMO energy level appears closer to the top of such adiagram than a “lower” HOMO or LUMO energy level.

As used herein, and as would be generally understood by one skilled inthe art, a first work function is “greater than” or “higher than” asecond work function if the first work function has a higher absolutevalue. Because work functions are generally measured as negative numbersrelative to vacuum level, this means that a “higher” work function ismore negative. On a conventional energy level diagram, with the vacuumlevel at the top, a “higher” work function is illustrated as furtheraway from the vacuum level in the downward direction. Thus, thedefinitions of HOMO and LUMO energy levels follow a different conventionthan work functions.

The terms “halo,” “halogen,” and “halide” are used interchangeably andrefer to fluorine, chlorine, bromine, and iodine.

The term “acyl” refers to a substituted carbonyl radical (C(O)—R_(s)).

The term “ester” refers to a substituted oxycarbonyl (—O—C(O)—R_(s) or—C(O)—O—R_(s)) radical.

The term “ether” refers to an —OR_(s) radical.

The terms “sulfanyl” or “thio-ether” are used interchangeably and referto a —SR_(s) radical.

The term “sulfinyl” refers to a —S(O)—R_(s) radical.

The term “sulfonyl” refers to a —SO₂—R_(s) radical.

The term “phosphino” refers to a —P(R_(s))₃ radical, wherein each R_(s)can be same or different.

The term “silyl” refers to a —Si(R_(s))₃ radical, wherein each R_(s) canbe same or different.

The term “boryl” refers to a —B(R_(s))₂ radical or its Lewis adduct—B(R_(s))₃ radical, wherein R_(s) can be same or different.

In each of the above, R_(s) can be hydrogen or a substituent selectedfrom the group consisting of deuterium, halogen, alkyl, cycloalkyl,heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl,alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, andcombination thereof. Preferred R_(s) is selected from the groupconsisting of alkyl, cycloalkyl, aryl, heteroaryl, and combinationthereof.

The term “alkyl” refers to and includes both straight and branched chainalkyl radicals. Preferred alkyl groups are those containing from one tofifteen carbon atoms and includes methyl, ethyl, propyl, 1-methylethyl,butyl, 1-methylpropyl, 2-methylpropyl, pentyl, 1-methylbutyl,2-methylbutyl, 3-methylbutyl, 1,1-dimethylpropyl, 1,2-dimethylpropyl,2,2-dimethylpropyl, and the like. Additionally, the alkyl group may beoptionally substituted.

The term “cycloalkyl” refers to and includes monocyclic, polycyclic, andspiro alkyl radicals. Preferred cycloalkyl groups are those containing 3to 12 ring carbon atoms and includes cyclopropyl, cyclopentyl,cyclohexyl, bicyclo[3.1.1]heptyl, spiro[4.5]decyl, spiro[5.5]undecyl,adamantyl, and the like. Additionally, the cycloalkyl group may beoptionally substituted.

The terms “heteroalkyl” or “heterocycloalkyl” refer to an alkyl or acycloalkyl radical, respectively, having at least one carbon atomreplaced by a heteroatom. Optionally the at least one heteroatom isselected from O, S, N, P, B, Si and Se, preferably, O, S or N.Additionally, the heteroalkyl or heterocycloalkyl group may beoptionally substituted.

The term “alkenyl” refers to and includes both straight and branchedchain alkene radicals. Alkenyl groups are essentially alkyl groups thatinclude at least one carbon-carbon double bond in the alkyl chainCycloalkenyl groups are essentially cycloalkyl groups that include atleast one carbon-carbon double bond in the cycloalkyl ring. The term“heteroalkenyl” as used herein refers to an alkenyl radical having atleast one carbon atom replaced by a heteroatom. Optionally the at leastone heteroatom is selected from O, S, N, P, B, Si, and Se, preferably,O, S, or N. Preferred alkenyl, cycloalkenyl, or heteroalkenyl groups arethose containing two to fifteen carbon atoms. Additionally, the alkenyl,cycloalkenyl, or heteroalkenyl group may be optionally substituted.

The term “alkynyl” refers to and includes both straight and branchedchain alkyne radicals. Alkynyl groups are essentially alkyl groups thatinclude at least one carbon-carbon triple bond in the alkyl chain.Preferred alkynyl groups are those containing two to fifteen carbonatoms. Additionally, the alkynyl group may be optionally substituted.

The terms “aralkyl” or “arylalkyl” are used interchangeably and refer toan alkyl group that is substituted with an aryl group. Additionally, thearalkyl group may be optionally substituted.

The term “heterocyclic group” refers to and includes aromatic andnon-aromatic cyclic radicals containing at least one heteroatom.Optionally the at least one heteroatom is selected from O, S, N, P, B,Si, and Se, preferably, O, S, or N. Hetero-aromatic cyclic radicals maybe used interchangeably with heteroaryl. Preferred hetero-non-aromaticcyclic groups are those containing 3 to 7 ring atoms which includes atleast one hetero atom, and includes cyclic amines such as morpholino,piperidino, pyrrolidino, and the like, and cyclic ethers/thio-ethers,such as tetrahydrofuran, tetrahydropyran, tetrahydrothiophene, and thelike. Additionally, the heterocyclic group may be optionallysubstituted.

The term “aryl” refers to and includes both single-ring aromatichydrocarbyl groups and polycyclic aromatic ring systems. The polycyclicrings may have two or more rings in which two carbons are common to twoadjoining rings (the rings are “fused”) wherein at least one of therings is an aromatic hydrocarbyl group, e.g., the other rings can becycloalkyls, cycloalkenyls, aryl, heterocycles, and/or heteroaryls.Preferred aryl groups are those containing six to thirty carbon atoms,preferably six to twenty carbon atoms, more preferably six to twelvecarbon atoms. Especially preferred is an aryl group having six carbons,ten carbons or twelve carbons. Suitable aryl groups include phenyl,biphenyl, triphenyl, triphenylene, tetraphenylene, naphthalene,anthracene, phenalene, phenanthrene, fluorene, pyrene, chrysene,perylene, and azulene, preferably phenyl, biphenyl, triphenyl,triphenylene, fluorene, and naphthalene. Additionally, the aryl groupmay be optionally substituted.

The term “heteroaryl” refers to and includes both single-ring aromaticgroups and polycyclic aromatic ring systems that include at least oneheteroatom. The heteroatoms include, but are not limited to O, S, N, P,B, Si, and Se. In many instances, O, S, or N are the preferredheteroatoms. Hetero-single ring aromatic systems are preferably singlerings with 5 or 6 ring atoms, and the ring can have from one to sixheteroatoms. The hetero-polycyclic ring systems can have two or morerings in which two atoms are common to two adjoining rings (the ringsare “fused”) wherein at least one of the rings is a heteroaryl, e.g.,the other rings can be cycloalkyls, cycloalkenyls, aryl, heterocycles,and/or heteroaryls. The hetero-polycyclic aromatic ring systems can havefrom one to six heteroatoms per ring of the polycyclic aromatic ringsystem. Preferred heteroaryl groups are those containing three to thirtycarbon atoms, preferably three to twenty carbon atoms, more preferablythree to twelve carbon atoms. Suitable heteroaryl groups includedibenzothiophene, dibenzofuran, dibenzoselenophene, furan, thiophene,benzofuran, benzothiophene, benzoselenophene, carbazole,indolocarbazole, pyridylindole, pyrrolodipyridine, pyrazole, imidazole,triazole, oxazole, thiazole, oxadiazole, oxatriazole, dioxazole,thiadiazole, pyridine, pyridazine, pyrimidine, pyrazine, triazine,oxazine, oxathiazine, oxadiazine, indole, benzimidazole, indazole,indoxazine, benzoxazole, benzisoxazole, benzothiazole, quinoline,isoquinoline, cinnoline, quinazoline, quinoxaline, naphthyridine,phthalazine, pteridine, xanthene, acridine, phenazine, phenothiazine,phenoxazine, benzofuropyridine, furodipyridine, benzothienopyridine,thienodipyridine, benzoselenophenopyridine, and selenophenodipyridine,preferably dibenzothiophene, dibenzofuran, dibenzoselenophene,carbazole, indolocarbazole, imidazole, pyridine, triazine,benzimidazole, 1,2-azaborine, 1,3-azaborine, 1,4-azaborine, borazine,and aza-analogs thereof. Additionally, the heteroaryl group may beoptionally substituted.

Of the aryl and heteroaryl groups listed above, the groups oftriphenylene, naphthalene, anthracene, dibenzothiophene, dibenzofuran,dibenzoselenophene, carbazole, indolocarbazole, imidazole, pyridine,pyrazine, pyrimidine, triazine, and benzimidazole, and the respectiveaza-analogs of each thereof are of particular interest.

The terms alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, alkenyl,cycloalkenyl, heteroalkenyl, alkynyl, aralkyl, heterocyclic group, aryl,and heteroaryl, as used herein, are independently unsubstituted, orindependently substituted, with one or more general substituents.

In many instances, the general substituents are selected from the groupconsisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl,heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl,cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylicacid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl,phosphino, boryl, and combinations thereof.

In some instances, the preferred general substituents are selected fromthe group consisting of deuterium, fluorine, alkyl, cycloalkyl,heteroalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl,heteroalkenyl, aryl, heteroaryl, nitrile, isonitrile, sulfanyl, boryl,and combinations thereof.

In some instances, the more preferred general substituents are selectedfrom the group consisting of deuterium, fluorine, alkyl, cycloalkyl,alkoxy, aryloxy, amino, silyl, boryl, aryl, heteroaryl, sulfanyl, andcombinations thereof.

In yet other instances, the most preferred general substituents areselected from the group consisting of deuterium, fluorine, alkyl,cycloalkyl, aryl, heteroaryl, and combinations thereof.

The terms “substituted” and “substitution” refer to a substituent otherthan H that is bonded to the relevant position, e.g., a carbon ornitrogen. For example, when R′ represents mono-substitution, then one R′must be other than H (i.e., a substitution). Similarly, when R′represents di-substitution, then two of R′ must be other than H.Similarly, when R′ represents zero or no substitution, for example, canbe a hydrogen for available valencies of ring atoms, as in carbon atomsfor benzene and the nitrogen atom in pyrrole, or simply representsnothing for ring atoms with fully filled valencies, e.g., the nitrogenatom in pyridine. The maximum number of substitutions possible in a ringstructure will depend on the total number of available valencies in thering atoms.

As used herein, “combinations thereof” indicates that one or moremembers of the applicable list are combined to form a known orchemically stable arrangement that one of ordinary skill in the art canenvision from the applicable list. For example, an alkyl and deuteriumcan be combined to form a partial or fully deuterated alkyl group; ahalogen and alkyl can be combined to form a halogenated alkylsubstituent; and a halogen, alkyl, and aryl can be combined to form ahalogenated arylalkyl. In one instance, the term substitution includes acombination of two to four of the listed groups. In another instance,the term substitution includes a combination of two to three groups. Inyet another instance, the term substitution includes a combination oftwo groups. Preferred combinations of substituent groups are those thatcontain up to fifty atoms that are not hydrogen or deuterium, or thosewhich include up to forty atoms that are not hydrogen or deuterium, orthose that include up to thirty atoms that are not hydrogen ordeuterium. In many instances, a preferred combination of substituentgroups will include up to twenty atoms that are not hydrogen ordeuterium.

The “aza” designation in the fragments described herein, i.e.aza-dibenzofuran, aza-dibenzothiophene, etc. means that one or more ofthe C—H groups in the respective aromatic ring can be replaced by anitrogen atom, for example, and without any limitation, azatriphenyleneencompasses both dibenzo[f,h]quinoxaline and dibenzo[f,h]quinoline. Oneof ordinary skill in the art can readily envision other nitrogen analogsof the aza-derivatives described above, and all such analogs areintended to be encompassed by the terms as set forth herein.

As used herein, “deuterium” refers to an isotope of hydrogen. Deuteratedcompounds can be readily prepared using methods known in the art. Forexample, U.S. Pat. No. 8,557,400, Patent Pub. No. WO 2006/095951, andU.S. Pat. Application Pub. No. US 2011/0037057, which are herebyincorporated by reference in their entireties, describe the making ofdeuterium-substituted organometallic complexes. Further reference ismade to Ming Yan, et al., Tetrahedron 2015, 71, 1425-30 and Atzrodt etal., Angew. Chem. Int. Ed. (Reviews) 2007, 46, 7744-65, which areincorporated by reference in their entireties, describe the deuterationof the methylene hydrogens in benzyl amines and efficient pathways toreplace aromatic ring hydrogens with deuterium, respectively.

It is to be understood that when a molecular fragment is described asbeing a substituent or otherwise attached to another moiety, its namemay be written as if it were a fragment (e.g. phenyl, phenylene,naphthyl, dibenzofuryl) or as if it were the whole molecule (e.g.benzene, naphthalene, dibenzofuran). As used herein, these differentways of designating a substituent or attached fragment are considered tobe equivalent.

In some instance, a pair of adjacent substituents can be optionallyjoined or fused into a ring. The preferred ring is a five, six, orseven-membered carbocyclic or heterocyclic ring, includes both instanceswhere the portion of the ring formed by the pair of substituents issaturated and where the portion of the ring formed by the pair ofsubstituents is unsaturated. As used herein, “adjacent” means that thetwo substituents involved can be on the same ring next to each other, oron two neighboring rings having the two closest available substitutablepositions, such as 2, 2′ positions in a biphenyl, or 1, 8 position in anaphthalene, as long as they can form a stable fused ring system.

B. The Compounds of the Present Disclosure

Disclosed are emitter compounds selected from the group consisting of(L¹-L²)_(n)Ir(L_(A))_(3−n) and (L_(B))_(n)Ir(L³-L⁴)_(3−n);

wherein (L¹-L²)_(n)Ir(L_(A))_(3−n) is

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein each R^(S11), R^(S12), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring;wherein each L¹-L² and L³-L⁴ independently represents an anionicbidentate ligand;wherein n is 1 or 2;wherein each R^(S1), R^(S2), R^(S3), R^(S4), R^(S5), R^(S6), isindependently selected from the group consisting of alkyl, cycloalkyl,partially or fully fluorinated variants thereof, partially or fullydeuterated variants thereof, and combinations thereof;wherein each R^(S11), R^(S12), and R^(S13) is independently a hydrogenor a substituent selected from the group consisting of deuterium,halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl,alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl,alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile,isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, boryl, andcombinations thereof;wherein at least one of R^(S11), R^(S12), and R^(S13) is selected fromthe group consisting of deuterium, silyl, C1 to C3 alkyl, substituted orunsubstituted cycloalkyl, and a branch substituted or unsubstitutedalkyl with the branching occurs at the benzylic position; andwherein the first host comprises at least one donor group G^(D), and atleast one acceptor group G^(A).

C. The OLEDs and the Devices of the Present Disclosure

In another aspect, the present disclosure also provides an OLED devicecomprising a first organic layer that contains a compound as disclosedin the above compounds section of the present disclosure.

In some embodiments, the OLED comprises: an anode; a cathode; and anorganic emissive layer disposed between the anode and the cathode. Theemissive layer comprises: a first host; and a first emitter; where thefirst emitter is selected from the group consisting of(L¹-L²)_(n)Ir(L_(A))_(3−n) and (L_(B))_(n)Ir(L³-L⁴)_(3−n);

wherein (L¹-L²)_(n)Ir(L_(A))_(3−n) is

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein: each R^(S11), R^(S12), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring; each L¹-L² and L³-L⁴ independently represents an anionic bidentateligand; n is 1 or 2;each R^(S1), R^(S2), R^(S3), R^(S4), R^(S5), R^(S6), is independentlyselected from the group consisting of alkyl, cycloalkyl, partially orfully fluorinated variants thereof, partially or fully deuteratedvariants thereof, and combinations thereof; each R^(S11), R^(S12), andR^(S13) is independently a hydrogen or a substituent selected from thegroup consisting of the general substituents described above; at leastone of R^(S11), R^(S12), and R^(S13) is selected from the groupconsisting of deuterium, silyl, alkyl, cycloalkyl, partially or fullyfluorinated variants thereof, and combinations thereof; wherein any twosubstituents of R^(S1), R^(S2), R^(S3), R^(S4), R^(S5), R^(S6), R^(S11),R^(S12), and R^(S13) can be joined or fused into a ring; and the firsthost comprises at least one donor group G^(D), and at least one acceptorgroup G^(A). Thus, the ligand L_(B) can be

In some embodiments of the OLED, at least one of R^(S11), R^(S12), andR^(S13) is selected from the group consisting of deuterium, silyl, C1 toC3 alkyl, substituted or unsubstituted cycloalkyl, and a branchsubstituted or unsubstituted alkyl with the branching occurs at thebenzylic position.

In some embodiments of the OLED, each R^(S11), R^(S12), and R^(S13) isindependently a hydrogen or a substituent selected from the groupconsisting of deuterium, fluorine, alkyl, cycloalkyl, heteroalkyl,alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl,aryl, heteroaryl, nitrile, isonitrile, sulfanyl, boryl, and combinationsthereof.

In some embodiments of the OLED, n is 2.

In some embodiments of the OLED, where the first emitter has the formula(L_(B))_(n)Ir(L³-L⁴)_(3−n), the first emitter is selected from the groupconsisting of:

wherein X′ is selected from the group consisting of BR_(e), BR_(e)R_(f),NR_(e), PR_(e), O, S, Se, C═O, S═O, SO₂, CR_(e)R_(f), SiR_(e)R_(f), andGeR_(e)R_(f); wherein each R′, R″, and R^(S14) is independently ahydrogen or a general substituent described above; and wherein any twosubstituents of R_(e), R_(f), and R^(S14) can be joined or fused into aring.

In some embodiments of the OLED, the first emitter is Compound A havingformula (L¹-L²)_(n)Ir(L_(A))_(3−n) whose structure

In some embodiments of the OLED where the first emitter is Compound A,the ligand (L¹-L²) is selected from the group consisting of:

wherein: Y¹ to Y¹⁰ are each independently selected from the groupconsisting of carbon and nitrogen; Y′ is selected from the groupconsisting of BR_(e), BR_(e)R_(f), NR_(e), PR_(e), O, S, Se, C═O, S═O,SO₂, CR_(e)R_(f), SiR_(e)R_(f), and GeR_(e)R_(f); R_(e) and R_(f) areoptionally fused or joined to form a ring; R_(a), and R_(b) eachindependently represent zero, mono, or up to a maximum allowedsubstitution to its associated ring; each of R_(a), R_(b), R_(e) andR_(f) is independently hydrogen or a substituent selected from the groupconsisting of the general substituents defined herein; and two adjacentsubstituents of R_(a), and R_(b) are optionally fused or joined to forma ring or form a multidentate ligand.

In some embodiments of the OLED where the first emitter is Compound A,the ligand (L¹-L²) is selected from the group consisting of:

wherein: R_(a)′, and R_(b)′ each independently represent zero, mono, orup to a maximum allowed substitution to its associated ring; R_(a)′, andR_(b)′ each independently hydrogen or a substituent selected from thegroup consisting of the general substituents defined herein; and twoadjacent substituents of R_(a)′, and R_(b)′ can be fused or joined toform a ring or form a multidentate ligand.

In some embodiments of the OLED where the first emitter is Compound A,the ligand (L¹-L²) is selected from the group consisting of:

L¹-L²-1-i based on Structure 1:

L¹-L²-2-i based on Structure 2:

L¹-L²-3-i based on Structure 3:

L¹-L²-4-i based on Structure 4:

L¹-L²-5-i based on Structure 5:

L¹-L²-6-i based on Structure 6:

L¹-L²-7-i based on Structure 7:

L¹-L²-8-i based on Structure 8:

L¹-L²-9-i based on Structure 9:

L¹-L²-10-i based on Structure 10:

L¹-L²-11-i based on Structure 11:

L¹-L²-12-i based on Structure 12:

L¹-L²-13-i based on Structure 13:

L¹-L²-14-i based on Structure 14:

and L¹-L²-15-i based on Structure 15:

L¹-L²-16-i based on Structure 16:

L¹-L²-17-i based on Structure 17:

wherein i is an integer from 1 to 810, and for each i, R_(E), and G areas defined below:

i R_(E) G 1 R¹ G¹ 2 R² G¹ 3 R³ G¹ 4 R⁴ G¹ 5 R⁵ G¹ 6 R⁶ G¹ 7 R⁷ G¹ 8 R⁸G¹ 9 R⁹ G¹ 10 R¹⁰ G¹ 11 R¹¹ G¹ 12 R¹² G¹ 13 R¹³ G¹ 14 R¹⁴ G¹ 15 R¹⁵ G¹16 R¹⁶ G¹ 17 R¹⁷ G¹ 18 R¹⁸ G¹ 19 R¹⁹ G¹ 20 R²⁰ G¹ 21 R²¹ G¹ 22 R²² G¹ 23R²³ G¹ 24 R²⁴ G¹ 25 R²⁵ G¹ 26 R²⁶ G¹ 27 R²⁷ G¹ 28 R²⁸ G¹ 29 R²⁹ G¹ 30R³⁰ G¹ 31 R³¹ G¹ 32 R³² G¹ 33 R³³ G¹ 34 R³⁴ G¹ 35 R³⁵ G¹ 36 R³⁶ G¹ 37R³⁷ G¹ 38 R³⁸ G¹ 39 R³⁹ G¹ 40 R⁴⁰ G¹ 41 R⁴¹ G¹ 42 R⁴² G¹ 43 R⁴³ G¹ 44R⁴⁴ G¹ 45 R⁴⁵ G¹ 46 R¹ G⁵ 47 R² G⁵ 48 R³ G⁵ 49 R⁴ G⁵ 50 R⁵ G⁵ 51 R⁶ G⁵52 R⁷ G⁵ 53 R⁸ G⁵ 54 R⁹ G⁵ 55 R¹⁰ G⁵ 56 R¹¹ G⁵ 57 R¹² G⁵ 58 R¹³ G⁵ 59R¹⁴ G⁵ 60 R¹⁵ G⁵ 61 R¹⁶ G⁵ 62 R¹⁷ G⁵ 63 R¹⁸ G⁵ 64 R¹⁹ G⁵ 65 R²⁰ G⁵ 66R²¹ G⁵ 67 R²² G⁵ 68 R²³ G⁵ 69 R²⁴ G⁵ 70 R²⁵ G⁵ 71 R²⁶ G⁵ 72 R²⁷ G⁵ 73R²⁸ G⁵ 74 R²⁹ G⁵ 75 R³⁰ G⁵ 76 R³¹ G⁵ 77 R³² G⁵ 78 R³³ G⁵ 79 R³⁴ G⁵ 80R³⁵ G⁵ 81 R³⁶ G⁵ 82 R³⁷ G⁵ 83 R³⁸ G⁵ 84 R³⁹ G⁵ 85 R⁴⁰ G⁵ 86 R⁴¹ G⁵ 87R⁴² G⁵ 88 R⁴³ G⁵ 89 R⁴⁴ G⁵ 90 R⁴⁵ G⁵ 91 R¹ G⁹ 92 R² G⁹ 93 R³ G⁹ 94 R⁴ G⁹95 R⁵ G⁹ 96 R⁶ G⁹ 97 R⁷ G⁹ 98 R⁸ G⁹ 99 R⁹ G⁹ 100 R¹⁰ G⁹ 101 R¹¹ G⁹ 102R¹² G⁹ 103 R¹³ G⁹ 104 R¹⁴ G⁹ 105 R¹⁵ G⁹ 106 R¹⁶ G⁹ 107 R¹⁷ G⁹ 108 R¹⁸ G⁹109 R¹⁹ G⁹ 110 R²⁰ G⁹ 111 R²¹ G⁹ 112 R²² G⁹ 113 R²³ G⁹ 114 R²⁴ G⁹ 115R²⁵ G⁹ 116 R²⁶ G⁹ 117 R²⁷ G⁹ 118 R²⁸ G⁹ 119 R²⁹ G⁹ 120 R³⁰ G⁹ 121 R³¹ G⁹122 R³² G⁹ 123 R³³ G⁹ 124 R³⁴ G⁹ 125 R³⁵ G⁹ 126 R³⁶ G⁹ 127 R³⁷ G⁹ 128R³⁸ G⁹ 129 R³⁹ G⁹ 130 R⁴⁰ G⁹ 131 R⁴¹ G⁹ 132 R⁴² G⁹ 133 R⁴³ G⁹ 134 R⁴⁴ G⁹135 R⁴⁵ G⁹ 136 R¹ G¹³ 137 R² G¹³ 138 R³ G¹³ 139 R⁴ G¹³ 140 R⁵ G¹³ 141 R⁶G¹³ 142 R⁷ G¹³ 143 R⁸ G¹³ 144 R⁹ G¹³ 145 R¹⁰ G¹³ 146 R¹¹ G¹³ 147 R¹² G¹³148 R¹³ G¹³ 149 R¹⁴ G¹³ 150 R¹⁵ G¹³ 151 R¹⁶ G¹³ 152 R¹⁷ G¹³ 153 R¹⁸ G¹³154 R¹⁹ G¹³ 155 R²⁰ G¹³ 156 R²¹ G¹³ 157 R²² G¹³ 158 R²³ G¹³ 159 R²⁴ G¹³160 R²⁵ G¹³ 161 R²⁶ G¹³ 162 R²⁷ G¹³ 163 R²⁸ G¹³ 164 R²⁹ G¹³ 165 R³⁰ G¹³166 R³¹ G¹³ 167 R³² G¹³ 168 R³³ G¹³ 169 R³⁴ G¹³ 170 R³⁵ G¹³ 171 R³⁶ G¹³172 R³⁷ G¹³ 173 R³⁸ G¹³ 174 R³⁹ G¹³ 175 R⁴⁰ G¹³ 176 R⁴¹ G¹³ 177 R⁴² G¹³178 R⁴³ G¹³ 179 R⁴⁴ G¹³ 180 R⁴⁵ G¹³ 181 R¹ G¹⁷ 182 R² G¹⁷ 183 R³ G¹⁷ 184R⁴ G¹⁷ 185 R⁵ G¹⁷ 186 R⁶ G¹⁷ 187 R⁷ G¹⁷ 188 R⁸ G¹⁷ 189 R⁹ G¹⁷ 190 R¹⁰G¹⁷ 191 R¹¹ G¹⁷ 192 R¹² G¹⁷ 193 R¹³ G¹⁷ 194 R¹⁴ G¹⁷ 195 R¹⁵ G¹⁷ 196 R¹⁶G¹⁷ 197 R¹⁷ G¹⁷ 198 R¹⁸ G¹⁷ 199 R¹⁹ G¹⁷ 200 R²⁰ G¹⁷ 201 R²¹ G¹⁷ 202 R²²G¹⁷ 203 R²³ G¹⁷ 204 R¹ G² 205 R² G² 206 R³ G² 207 R⁴ G² 208 R⁵ G² 209 R⁶G² 210 R⁷ G² 211 R⁸ G² 212 R⁹ G² 213 R¹⁰ G² 214 R¹¹ G² 215 R¹² G² 216R¹³ G² 217 R¹⁴ G² 218 R¹⁵ G² 219 R¹⁶ G² 220 R¹⁷ G² 221 R¹⁸ G² 222 R¹⁹ G²223 R²⁰ G² 224 R²¹ G² 225 R²² G² 226 R²³ G² 227 R²⁴ G² 228 R²⁵ G² 229R²⁶ G² 230 R²⁷ G² 231 R²⁸ G² 232 R²⁹ G² 233 R³⁰ G² 234 R³¹ G² 235 R³² G²236 R³³ G² 237 R³⁴ G² 238 R³⁵ G² 239 R³⁶ G² 240 R³⁷ G² 241 R³⁸ G² 242R³⁹ G² 243 R⁴⁰ G² 244 R⁴¹ G² 245 R⁴² G² 246 R⁴³ G² 247 R⁴⁴ G² 248 R⁴⁵ G²249 R¹ G⁶ 250 R² G⁶ 251 R³ G⁶ 252 R⁴ G⁶ 253 R⁵ G⁶ 254 R⁶ G⁶ 255 R⁷ G⁶256 R⁸ G⁶ 257 R⁹ G⁶ 258 R¹⁰ G⁶ 259 R¹¹ G⁶ 260 R¹² G⁶ 261 R¹³ G⁶ 262 R¹⁴G⁶ 263 R¹⁵ G⁶ 264 R¹⁶ G⁶ 265 R¹⁷ G⁶ 266 R¹⁸ G⁶ 267 R¹⁹ G⁶ 268 R²⁰ G⁶ 269R²¹ G⁶ 270 R²² G⁶ 271 R²³ G⁶ 272 R²⁴ G⁶ 273 R²⁵ G⁶ 274 R²⁶ G⁶ 275 R²⁷ G⁶276 R²⁸ G⁶ 277 R²⁹ G⁶ 278 R³⁰ G⁶ 279 R³¹ G⁶ 280 R³² G⁶ 281 R³³ G⁶ 282R³⁴ G⁶ 283 R³⁵ G⁶ 284 R³⁶ G⁶ 285 R³⁷ G⁶ 286 R³⁸ G⁶ 287 R³⁹ G⁶ 288 R⁴⁰ G⁶289 R⁴¹ G⁶ 290 R⁴² G⁶ 291 R⁴³ G⁶ 292 R⁴⁴ G⁶ 293 R⁴⁵ G⁶ 294 R¹ G¹⁰ 295 R²G¹⁰ 296 R³ G¹⁰ 297 R⁴ G¹⁰ 298 R⁵ G¹⁰ 299 R⁶ G¹⁰ 300 R⁷ G¹⁰ 301 R⁸ G¹⁰302 R⁹ G¹⁰ 303 R¹⁰ G¹⁰ 304 R¹¹ G¹⁰ 305 R¹² G¹⁰ 306 R¹³ G¹⁰ 307 R¹⁴ G¹⁰308 R¹⁵ G¹⁰ 309 R¹⁶ G¹⁰ 310 R¹⁷ G¹⁰ 311 R¹⁸ G¹⁰ 312 R¹⁹ G¹⁰ 313 R²⁰ G¹⁰314 R²¹ G¹⁰ 315 R²² G¹⁰ 316 R²³ G¹⁰ 317 R²⁴ G¹⁰ 318 R²⁵ G¹⁰ 319 R²⁶ G¹⁰320 R²⁷ G¹⁰ 321 R²⁸ G¹⁰ 322 R²⁹ G¹⁰ 323 R³⁰ G¹⁰ 324 R³¹ G¹⁰ 325 R³² G¹⁰326 R³³ G¹⁰ 327 R³⁴ G¹⁰ 328 R³⁵ G¹⁰ 329 R³⁶ G¹⁰ 330 R³⁷ G¹⁰ 331 R³⁸ G¹⁰332 R³⁹ G¹⁰ 333 R⁴⁰ G¹⁰ 334 R⁴¹ G¹⁰ 335 R⁴² G¹⁰ 336 R⁴³ G¹⁰ 337 R⁴⁴ G¹⁰338 R⁴⁵ G¹⁰ 339 R¹ G¹⁴ 340 R² G¹⁴ 341 R³ G¹⁴ 342 R⁴ G¹⁴ 343 R⁵ G¹⁴ 344R⁶ G¹⁴ 345 R⁷ G¹⁴ 346 R⁸ G¹⁴ 347 R⁹ G¹⁴ 348 R¹⁰ G¹⁴ 349 R¹¹ G¹⁴ 350 R¹²G¹⁴ 351 R¹³ G¹⁴ 352 R¹⁴ G¹⁴ 353 R¹⁵ G¹⁴ 354 R¹⁶ G¹⁴ 355 R¹⁷ G¹⁴ 356 R¹⁸G¹⁴ 357 R¹⁹ G¹⁴ 358 R²⁰ G¹⁴ 359 R²¹ G¹⁴ 360 R²² G¹⁴ 361 R²³ G¹⁴ 362 R²⁴G¹⁴ 363 R²⁵ G¹⁴ 364 R²⁶ G¹⁴ 365 R²⁷ G¹⁴ 366 R²⁸ G¹⁴ 367 R²⁹ G¹⁴ 368 R³⁰G¹⁴ 369 R³¹ G¹⁴ 370 R³² G¹⁴ 371 R³³ G¹⁴ 372 R³⁴ G¹⁴ 373 R³⁵ G¹⁴ 374 R³⁶G¹⁴ 375 R³⁷ G¹⁴ 376 R³⁸ G¹⁴ 377 R³⁹ G¹⁴ 378 R⁴⁰ G¹⁴ 379 R⁴¹ G¹⁴ 380 R⁴²G¹⁴ 381 R⁴³ G¹⁴ 382 R⁴⁴ G¹⁴ 383 R⁴⁵ G¹⁴ 384 R²⁴ G¹⁷ 385 R²⁵ G¹⁷ 386 R²⁶G¹⁷ 387 R²⁷ G¹⁷ 388 R²⁸ G¹⁷ 389 R²⁹ G¹⁷ 390 R³⁰ G¹⁷ 391 R³¹ G¹⁷ 392 R³²G¹⁷ 393 R³³ G¹⁷ 394 R³⁴ G¹⁷ 395 R³⁵ G¹⁷ 396 R³⁶ G¹⁷ 397 R³⁷ G¹⁷ 398 R³⁸G¹⁷ 399 R³⁹ G¹⁷ 400 R⁴⁰ G¹⁷ 401 R⁴¹ G¹⁷ 402 R⁴² G¹⁷ 403 R⁴³ G¹⁷ 404 R⁴⁴G¹⁷ 405 R⁴⁵ G¹⁷ 406 R²³ G¹⁸ 407 R¹ G³ 408 R² G³ 409 R³ G³ 410 R⁴ G³ 411R⁵ G³ 412 R⁶ G³ 413 R⁷ G³ 414 R⁸ G³ 415 R⁹ G³ 416 R¹⁰ G³ 417 R¹¹ G³ 418R¹² G³ 419 R¹³ G³ 420 R¹⁴ G³ 421 R¹⁵ G³ 422 R¹⁶ G³ 423 R¹⁷ G³ 424 R¹⁸ G³425 R¹⁹ G³ 426 R²⁰ G³ 427 R²¹ G³ 428 R²² G³ 429 R²³ G³ 430 R²⁴ G³ 431R²⁵ G³ 432 R²⁶ G³ 433 R²⁷ G³ 434 R²⁸ G³ 435 R²⁹ G³ 436 R³⁰ G³ 437 R³¹ G³438 R³² G³ 439 R³³ G³ 440 R³⁴ G³ 441 R³⁵ G³ 442 R³⁶ G³ 443 R³⁷ G³ 444R³⁸ G³ 445 R³⁹ G³ 446 R⁴⁰ G³ 447 R⁴¹ G³ 448 R⁴² G³ 449 R⁴³ G³ 450 R⁴⁴ G³451 R⁴⁵ G³ 452 R¹ G⁷ 453 R² G⁷ 454 R³ G⁷ 455 R⁴ G⁷ 456 R⁵ G⁷ 457 R⁶ G⁷458 R⁷ G⁷ 459 R⁸ G⁷ 460 R⁹ G⁷ 461 R¹⁰ G⁷ 462 R¹¹ G⁷ 463 R¹² G⁷ 464 R¹³G⁷ 465 R¹⁴ G⁷ 466 R¹⁵ G⁷ 467 R¹⁶ G⁷ 468 R¹⁷ G⁷ 469 R¹⁸ G⁷ 470 R¹⁹ G⁷ 471R²⁰ G⁷ 472 R²¹ G⁷ 473 R²² G⁷ 474 R²³ G⁷ 475 R²⁴ G⁷ 476 R²⁵ G⁷ 477 R²⁶ G⁷478 R²⁷ G⁷ 479 R²⁸ G⁷ 480 R²⁹ G⁷ 481 R³⁰ G⁷ 482 R³¹ G⁷ 483 R³² G⁷ 484R³³ G⁷ 485 R³⁴ G⁷ 486 R³⁵ G⁷ 487 R³⁶ G⁷ 488 R³⁷ G⁷ 489 R³⁸ G⁷ 490 R³⁹ G⁷491 R⁴⁰ G⁷ 492 R⁴¹ G⁷ 493 R⁴² G⁷ 494 R⁴³ G⁷ 495 R⁴⁴ G⁷ 496 R⁴⁵ G⁷ 497 R¹G¹¹ 498 R² G¹¹ 499 R³ G¹¹ 500 R⁴ G¹¹ 501 R⁵ G¹¹ 502 R⁶ G¹¹ 503 R⁷ G¹¹504 R⁸ G¹¹ 505 R⁹ G¹¹ 506 R¹⁰ G¹¹ 507 R¹¹ G¹¹ 508 R¹² G¹¹ 509 R¹³ G¹¹510 R¹⁴ G¹¹ 511 R¹⁵ G¹¹ 512 R¹⁶ G¹¹ 513 R¹⁷ G¹¹ 514 R¹⁸ G¹¹ 515 R¹⁹ G¹¹516 R²⁰ G¹¹ 517 R²¹ G¹¹ 518 R²² G¹¹ 519 R²³ G¹¹ 520 R²⁴ G¹¹ 521 R²⁵ G¹¹522 R²⁶ G¹¹ 523 R²⁷ G¹¹ 524 R²⁸ G¹¹ 525 R²⁹ G¹¹ 526 R³⁰ G¹¹ 527 R³¹ G¹¹528 R³² G¹¹ 529 R³³ G¹¹ 530 R³⁴ G¹¹ 531 R³⁵ G¹¹ 532 R³⁶ G¹¹ 533 R³⁷ G¹¹534 R³⁸ G¹¹ 535 R³⁹ G¹¹ 536 R⁴⁰ G¹¹ 537 R⁴¹ G¹¹ 538 R⁴² G¹¹ 539 R⁴³ G¹¹540 R⁴⁴ G¹¹ 541 R⁴⁵ G¹¹ 542 R¹ G¹⁵ 543 R² G¹⁵ 544 R³ G¹⁵ 545 R⁴ G¹⁵ 546R⁵ G¹⁵ 547 R⁶ G¹⁵ 548 R⁷ G¹⁵ 549 R⁸ G¹⁵ 550 R⁹ G¹⁵ 551 R¹⁰ G¹⁵ 552 R¹¹G¹⁵ 553 R¹² G¹⁵ 554 R¹³ G¹⁵ 555 R¹⁴ G¹⁵ 556 R¹⁵ G¹⁵ 557 R¹⁶ G¹⁵ 558 R¹⁷G¹⁵ 559 R¹⁸ G¹⁵ 560 R¹⁹ G¹⁵ 561 R²⁰ G¹⁵ 562 R²¹ G¹⁵ 563 R²² G¹⁵ 564 R²³G¹⁵ 565 R²⁴ G¹⁵ 566 R²⁵ G¹⁵ 567 R²⁶ G¹⁵ 568 R²⁷ G¹⁵ 569 R²⁸ G¹⁵ 570 R²⁹G¹⁵ 571 R³⁰ G¹⁵ 572 R³¹ G¹⁵ 573 R³² G¹⁵ 574 R³³ G¹⁵ 575 R³⁴ G¹⁵ 576 R³⁵G¹⁵ 577 R³⁶ G¹⁵ 578 R³⁷ G¹⁵ 579 R³⁸ G¹⁵ 580 R³⁹ G¹⁵ 581 R⁴⁰ G¹⁵ 582 R⁴¹G¹⁵ 583 R⁴² G¹⁵ 584 R⁴³ G¹⁵ 585 R⁴⁴ G¹⁵ 586 R⁴⁵ G¹⁵ 587 R¹ G¹⁸ 588 R²G¹⁸ 589 R³ G¹⁸ 590 R⁴ G¹⁸ 591 R⁵ G¹⁸ 592 R⁶ G¹⁸ 593 R⁷ G¹⁸ 594 R⁸ G¹⁸595 R⁹ G¹⁸ 596 R¹⁰ G¹⁸ 597 R¹¹ G¹⁸ 598 R¹² G¹⁸ 599 R¹³ G¹⁸ 600 R¹⁴ G¹⁸601 R¹⁵ G¹⁸ 602 R¹⁶ G¹⁸ 603 R¹⁷ G¹⁸ 604 R¹⁸ G¹⁸ 605 R¹⁹ G¹⁸ 606 R²⁰ G¹⁸607 R²¹ G¹⁸ 608 R²² G¹⁸ 609 R¹ G⁴ 610 R² G⁴ 611 R³ G⁴ 612 R⁴ G⁴ 613 R⁵G⁴ 614 R⁶ G⁴ 615 R⁷ G⁴ 616 R⁸ G⁴ 617 R⁹ G⁴ 618 R¹⁰ G⁴ 619 R¹¹ G⁴ 620 R¹²G⁴ 621 R¹³ G⁴ 622 R¹⁴ G⁴ 623 R¹⁵ G⁴ 624 R¹⁶ G⁴ 625 R¹⁷ G⁴ 626 R¹⁸ G⁴ 627R¹⁹ G⁴ 628 R²⁰ G⁴ 629 R²¹ G⁴ 630 R²² G⁴ 631 R²³ G⁴ 632 R²⁴ G⁴ 633 R²⁵ G⁴634 R²⁶ G⁴ 635 R²⁷ G⁴ 636 R²⁸ G⁴ 637 R²⁹ G⁴ 638 R³⁰ G⁴ 639 R³¹ G⁴ 640R³² G⁴ 641 R³³ G⁴ 642 R³⁴ G⁴ 643 R³⁵ G⁴ 644 R³⁶ G⁴ 645 R³⁷ G⁴ 646 R³⁸ G⁴647 R³⁹ G⁴ 648 R⁴⁰ G⁴ 649 R⁴¹ G⁴ 650 R⁴² G⁴ 651 R⁴³ G⁴ 652 R⁴⁴ G⁴ 653R⁴⁵ G⁴ 654 R¹ G⁸ 655 R² G⁸ 656 R³ G⁸ 657 R⁴ G⁸ 658 R⁵ G⁸ 659 R⁶ G⁸ 660R⁷ G⁸ 661 R⁸ G⁸ 662 R⁹ G⁸ 663 R¹⁰ G⁸ 664 R¹¹ G⁸ 665 R¹² G⁸ 666 R¹³ G⁸667 R¹⁴ G⁸ 668 R¹⁵ G⁸ 669 R¹⁶ G⁸ 670 R¹⁷ G⁸ 671 R¹⁸ G⁸ 672 R¹⁹ G⁸ 673R²⁰ G⁸ 674 R²¹ G⁸ 675 R²² G⁸ 676 R²³ G⁸ 677 R²⁴ G⁸ 678 R²⁵ G⁸ 679 R²⁶ G⁸680 R²⁷ G⁸ 681 R²⁸ G⁸ 682 R²⁹ G⁸ 683 R³⁰ G⁸ 684 R³¹ G⁸ 685 R³² G⁸ 686R³³ G⁸ 687 R³⁴ G⁸ 688 R³⁵ G⁸ 689 R³⁶ G⁸ 690 R³⁷ G⁸ 691 R³⁸ G⁸ 692 R³⁹ G⁸693 R⁴⁰ G⁸ 694 R⁴¹ G⁸ 695 R⁴² G⁸ 696 R⁴³ G⁸ 697 R⁴⁴ G⁸ 698 R⁴⁵ G⁸ 699 R¹G¹² 700 R² G¹² 701 R³ G¹² 702 R⁴ G¹² 703 R⁵ G¹² 704 R⁶ G¹² 705 R⁷ G¹²706 R⁸ G¹² 707 R⁹ G¹² 708 R¹⁰ G¹² 709 R¹¹ G¹² 710 R¹² G¹² 711 R¹³ G¹²712 R¹⁴ G¹² 713 R¹⁵ G¹² 714 R¹⁶ G¹² 715 R¹⁷ G¹² 716 R¹⁸ G¹² 717 R¹⁹ G¹²718 R²⁰ G¹² 719 R²¹ G¹² 720 R²² G¹² 721 R²³ G¹² 722 R²⁴ G¹² 723 R²⁵ G¹²724 R²⁶ G¹² 725 R²⁷ G¹² 726 R²⁸ G¹² 727 R²⁹ G¹² 728 R³⁰ G¹² 729 R³¹ G¹²730 R³² G¹² 731 R³³ G¹² 732 R³⁴ G¹² 733 R³⁵ G¹² 734 R³⁶ G¹² 735 R³⁷ G¹²736 R³⁸ G¹² 737 R³⁹ G¹² 738 R⁴⁰ G¹² 739 R⁴¹ G¹² 740 R⁴² G¹² 741 R⁴³ G¹²742 R⁴⁴ G¹² 743 R⁴⁵ G¹² 744 R¹ G¹⁶ 745 R² G¹⁶ 746 R³ G¹⁶ 747 R⁴ G¹⁶ 748R⁵ G¹⁶ 749 R⁶ G¹⁶ 750 R⁷ G¹⁶ 751 R⁸ G¹⁶ 752 R⁹ G¹⁶ 753 R¹⁰ G¹⁶ 754 R¹¹G¹⁶ 755 R¹² G¹⁶ 756 R¹³ G¹⁶ 757 R¹⁴ G¹⁶ 758 R¹⁵ G¹⁶ 759 R¹⁶ G¹⁶ 760 R¹⁷G¹⁶ 761 R¹⁸ G¹⁶ 762 R¹⁹ G¹⁶ 763 R²⁰ G¹⁶ 764 R²¹ G¹⁶ 765 R²² G¹⁶ 766 R²³G¹⁶ 767 R²⁴ G¹⁶ 768 R²⁵ G¹⁶ 769 R²⁶ G¹⁶ 770 R²⁷ G¹⁶ 771 R²⁸ G¹⁶ 772 R²⁹G¹⁶ 773 R³⁰ G¹⁶ 774 R³¹ G¹⁶ 775 R³² G¹⁶ 776 R³³ G¹⁶ 777 R³⁴ G¹⁶ 778 R³⁵G¹⁶ 779 R³⁶ G¹⁶ 780 R³⁷ G¹⁶ 781 R³⁸ G¹⁶ 782 R³⁹ G¹⁶ 783 R⁴⁰ G¹⁶ 784 R⁴¹G¹⁶ 785 R⁴² G¹⁶ 786 R⁴³ G¹⁶ 787 R⁴⁴ G¹⁶ 788 R⁴⁵ G¹⁶ 789 R²⁴ G¹⁸ 790 R²⁵G¹⁸ 791 R²⁶ G¹⁸ 792 R²⁷ G¹⁸ 793 R²⁸ G¹⁸ 794 R²⁹ G¹⁸ 795 R³⁰ G¹⁸ 796 R³¹G¹⁸ 797 R³² G¹⁸ 798 R³³ G¹⁸ 799 R³⁴ G¹⁸ 800 R³⁵ G¹⁸ 801 R³⁶ G¹⁸ 802 R³⁷G¹⁸ 803 R³⁸ G¹⁸ 804 R³⁹ G¹⁸ 805 R⁴⁰ G¹⁸ 806 R⁴¹ G¹⁸ 807 R⁴² G¹⁸ 808 R⁴³G¹⁸ 809 R⁴⁴ G¹⁸ 810 R⁴⁵ G¹⁸wherein R¹ to R⁴⁵ have the following structures:

andwherein G¹ to G¹⁸ have the following structures:

In some embodiments of the OLED, where the first emitter is Compound A,each R^(S1), R^(S2), R^(S3), R^(S4), R^(S5), R^(S6) is independentlyselected from the group consisting of methyl, ethyl, propyl,1-methylethyl, butyl, 1-methylpropyl, 2-methylpropyl, pentyl,1-methylbutyl, 2-methylbutyl, 3-methylbutyl, 1,1-dimethylpropyl,1,2-dimethylpropyl, 2,2-dimethylpropyl, cyclopentyl, cyclohexyl, phenyl,2,6-dimethylphenyl, 2,4,6-trimethylphenyl, 2,6-diisopropylphenyl, andcombinations thereof.

In some embodiments of the OLED, where the first emitter is Compound A,the L_(A) ligand is selected from the group consisting of:

L_(A1)-k based on Structure A1:

L_(A2)-k based on Structure A2:

L_(A3)-k based on Structure A3:

L_(A4)-k based on Structure A4

L_(A5)-k based on Structure A5:

and L_(A6)-k based on Structure A6:

wherein k is an integer from 1 to 600, and for each k, R_(D), R_(F), andR_(G) are as defined below:

k R^(D) R^(F) R^(G) 1 R^(D1) R^(D1) R^(D1) 2 R^(D2) R^(D2) R^(D2) 3R^(D3) R^(D3) R^(D3) 4 R^(D4) R^(D4) R^(D4) 5 R^(D5) R^(D5) R^(D5) 6R^(D6) R^(D6) R^(D6) 7 R^(D7) R^(D7) R^(D7) 8 R^(D8) R^(D8) R^(D8) 9R^(D9) R^(D9) R^(D9) 10 R^(D10) R^(D10) R^(D10) 11 R^(D11) R^(D11)R^(D11) 12 R^(D12) R^(D12) R^(D12) 13 R^(D13) R^(D13) R^(D13) 14 R^(D14)R^(D14) R^(D14) 15 R^(D15) R^(D15) R^(D15) 16 R^(D16) R^(D16) R^(D16) 17R^(D17) R^(D17) R^(D17) 18 R^(D18) R^(D18) R^(D18) 19 R^(D19) R^(D19)R^(D19) 20 R^(D20) R^(D20) R^(D20) 21 R^(D21) R^(D21) R^(D21) 22 R^(D22)R^(D22) R^(D22) 23 R^(D23) R^(D23) R^(D23) 24 R^(D1) R^(D2) R^(D2) 25R^(D1) R^(D3) R^(D3) 26 R^(D1) R^(D4) R^(D4) 27 R^(D1) R^(D5) R^(D5) 28R^(D1) R^(D6) R^(D6) 29 R^(D1) R^(D7) R^(D7) 30 R^(D1) R^(D8) R^(D8) 31R^(D1) R^(D9) R^(D9) 32 R^(D1) R^(D10) R^(D10) 33 R^(D1) R^(D11) R^(D11)34 R^(D1) R^(D12) R^(D12) 35 R^(D1) R^(D13) R^(D13) 36 R^(D1) R^(D14)R^(D14) 37 R^(D1) R^(D15) R^(D15) 38 R^(D1) R^(D16) R^(D16) 39 R^(D1)R^(D17) R^(D17) 40 R^(D1) R^(D18) R^(D18) 41 R^(D1) R^(D19) R^(D19) 42R^(D1) R^(D20) R^(D20) 43 R^(D1) R^(D21) R^(D21) 44 R^(D1) R^(D22)R^(D22) 45 R^(D1) R^(D23) R^(D23) 46 R^(D1) R^(D2) R^(D3) 47 R^(D1)R^(D2) R^(D4) 48 R^(D1) R^(D2) R^(D5) 49 R^(D1) R^(D2) R^(D6) 50 R^(D1)R^(D2) R^(D7) 51 R^(D1) R^(D2) R^(D8) 52 R^(D1) R^(D2) R^(D9) 53 R^(D1)R^(D2) R^(D10) 54 R^(D1) R^(D2) R^(D11) 55 R^(D1) R^(D2) R^(D12) 56R^(D1) R^(D2) R^(D13) 57 R^(D1) R^(D2) R^(D14) 58 R^(D1) R^(D2) R^(D15)59 R^(D1) R^(D2) R^(D16) 60 R^(D1) R^(D2) R^(D17) 61 R^(D1) R^(D2)R^(D18) 62 R^(D1) R^(D2) R^(D19) 63 R^(D1) R^(D2) R^(D20) 64 R^(D1)R^(D2) R^(D21) 65 R^(D1) R^(D2) R^(D22) 66 R^(D1) R^(D2) R^(D23) 67R^(D1) R^(D3) R^(D4) 68 R^(D1) R^(D3) R^(D5) 69 R^(D1) R^(D3) R^(D6) 70R^(D1) R^(D3) R^(D7) 71 R^(D1) R^(D3) R^(D8) 72 R^(D1) R^(D3) R^(D9) 73R^(D1) R^(D3) R^(D10) 74 R^(D1) R^(D3) R^(D11) 75 R^(D1) R^(D3) R^(D12)76 R^(D1) R^(D3) R^(D13) 77 R^(D1) R^(D3) R^(D14) 78 R^(D1) R^(D3)R^(D15) 79 R^(D1) R^(D3) R^(D16) 80 R^(D1) R^(D3) R^(D17) 81 R^(D1)R^(D3) R^(D18) 82 R^(D1) R^(D3) R^(D19) 83 R^(D1) R^(D3) R^(D20) 84R^(D1) R^(D3) R^(D21) 85 R^(D1) R^(D3) R^(D22) 86 R^(D1) R^(D3) R^(D23)87 R^(D1) R^(D4) R^(D5) 88 R^(D1) R^(D4) R^(D6) 89 R^(D1) R^(D4) R^(D7)90 R^(D1) R^(D4) R^(D8) 91 R^(D1) R^(D4) R^(D9) 92 R^(D1) R^(D4) R^(D10)93 R^(D1) R^(D4) R^(D11) 94 R^(D1) R^(D4) R^(D12) 95 R^(D1) R^(D4)R^(D13) 96 R^(D1) R^(D4) R^(D14) 97 R^(D1) R^(D4) R^(D15) 98 R^(D1)R^(D4) R^(D16) 99 R^(D1) R^(D4) R^(D17) 100 R^(D1) R^(D4) R^(D18) 101R^(D1) R^(D4) R^(D19) 102 R^(D1) R^(D4) R^(D20) 103 R^(D1) R^(D4)R^(D21) 104 R^(D1) R^(D4) R^(D22) 105 R^(D1) R^(D4) R^(D23) 106 R^(D1)R^(D5) R^(D6) 107 R^(D1) R^(D5) R^(D7) 108 R^(D1) R^(D5) R^(D8) 109R^(D1) R^(D5) R^(D9) 110 R^(D1) R^(D5) R^(D10) 111 R^(D1) R^(D5) R^(D11)112 R^(D1) R^(D5) R^(D12) 113 R^(D1) R^(D5) R^(D13) 114 R^(D1) R^(D5)R^(D14) 115 R^(D1) R^(D5) R^(D15) 116 R^(D1) R^(D5) R^(D16) 117 R^(D1)R^(D5) R^(D17) 118 R^(D1) R^(D5) R^(D18) 119 R^(D1) R^(D5) R^(D19) 120R^(D1) R^(D5) R^(D20) 121 R^(D1) R^(D5) R^(D21) 122 R^(D1) R^(D5)R^(D22) 123 R^(D1) R^(D5) R^(D23) 124 R^(D1) R^(D6) R^(D7) 125 R^(D1)R^(D6) R^(D8) 126 R^(D1) R^(D6) R^(D9) 127 R^(D1) R^(D6) R^(D10) 128R^(D1) R^(D6) R^(D11) 129 R^(D1) R^(D6) R^(D12) 130 R^(D1) R^(D6)R^(D13) 131 R^(D1) R^(D6) R^(D14) 132 R^(D1) R^(D6) R^(D15) 133 R^(D1)R^(D6) R^(D16) 134 R^(D1) R^(D6) R^(D17) 135 R^(D1) R^(D6) R^(D18) 136R^(D1) R^(D6) R^(D19) 137 R^(D1) R^(D6) R^(D20) 138 R^(D1) R^(D6)R^(D21) 139 R^(D1) R^(D6) R^(D22) 140 R^(D1) R^(D6) R^(D23) 141 R^(D1)R^(D7) R^(D8) 142 R^(D1) R^(D7) R^(D9) 143 R^(D1) R^(D7) R^(D10) 144R^(D1) R^(D7) R^(D11) 145 R^(D1) R^(D7) R^(D12) 146 R^(D1) R^(D7)R^(D13) 147 R^(D1) R^(D7) R^(D14) 148 R^(D1) R^(D7) R^(D15) 149 R^(D1)R^(D7) R^(D16) 150 R^(D1) R^(D7) R^(D17) 151 R^(D1) R^(D7) R^(D18) 152R^(D1) R^(D7) R^(D19) 153 R^(D1) R^(D7) R^(D20) 154 R^(D1) R^(D7)R^(D21) 155 R^(D1) R^(D7) R^(D22) 156 R^(D1) R^(D7) R^(D23) 157 R^(D1)R^(D8) R^(D9) 158 R^(D1) R^(D8) R^(D10) 159 R^(D1) R^(D8) R^(D11) 160R^(D1) R^(D8) R^(D12) 161 R^(D1) R^(D8) R^(D13) 162 R^(D1) R^(D8)R^(D14) 163 R^(D1) R^(D8) R^(D15) 164 R^(D1) R^(D8) R^(D16) 165 R^(D1)R^(D8) R^(D17) 166 R^(D1) R^(D8) R^(D18) 167 R^(D1) R^(D8) R^(D19) 168R^(D1) R^(D8) R^(D20) 169 R^(D1) R^(D8) R^(D21) 170 R^(D1) R^(D8)R^(D22) 171 R^(D1) R^(D8) R^(D23) 172 R^(D1) R^(D9) R^(D10) 173 R^(D1)R^(D9) R^(D11) 174 R^(D1) R^(D9) R^(D12) 175 R^(D1) R^(D9) R^(D13) 176R^(D1) R^(D9) R^(D14) 177 R^(D1) R^(D9) R^(D15) 178 R^(D1) R^(D9)R^(D16) 179 R^(D1) R^(D9) R^(D17) 180 R^(D1) R^(D9) R^(D18) 181 R^(D1)R^(D9) R^(D19) 182 R^(D1) R^(D9) R^(D20) 183 R^(D1) R^(D9) R^(D21) 184R^(D1) R^(D9) R^(D22) 185 R^(D1) R^(D9) R^(D23) 186 R^(D1) R^(D10)R^(D11) 187 R^(D1) R^(D10) R^(D12) 188 R^(D1) R^(D10) R^(D13) 189 R^(D1)R^(D10) R^(D14) 190 R^(D1) R^(D10) R^(D15) 191 R^(D1) R^(D10) R^(D16)192 R^(D1) R^(D10) R^(D17) 193 R^(D1) R^(D10) R^(D18) 194 R^(D1) R^(D10)R^(D19) 195 R^(D1) R^(D10) R^(D20) 196 R^(D1) R^(D10) R^(D21) 197 R^(D1)R^(D10) R^(D22) 198 R^(D1) R^(D10) R^(D23) 199 R^(D1) R^(D11) R^(D12)200 R^(D1) R^(D11) R^(D13) 201 R^(D1) R^(D11) R^(D14) 202 R^(D1) R^(D11)R^(D15) 203 R^(D1) R^(D11) R^(D16) 204 R^(D1) R^(D11) R^(D17) 205 R^(D1)R^(D11) R^(D18) 206 R^(D1) R^(D11) R^(D19) 207 R^(D1) R^(D11) R^(D20)208 R^(D1) R^(D11) R^(D21) 209 R^(D1) R^(D11) R^(D22) 210 R^(D1) R^(D11)R^(D23) 211 R^(D1) R^(D12) R^(D13) 212 R^(D1) R^(D12) R^(D14) 213 R^(D1)R^(D12) R^(D15) 214 R^(D1) R^(D12) R^(D16) 215 R^(D1) R^(D12) R^(D17)216 R^(D1) R^(D12) R^(D18) 217 R^(D1) R^(D12) R^(D19) 218 R^(D1) R^(D12)R^(D20) 219 R^(D1) R^(D12) R^(D21) 220 R^(D1) R^(D12) R^(D22) 221 R^(D1)R^(D12) R^(D23) 222 R^(D1) R^(D13) R^(D14) 223 R^(D1) R^(D13) R^(D15)224 R^(D1) R^(D13) R^(D16) 225 R^(D1) R^(D13) R^(D17) 226 R^(D1) R^(D13)R^(D18) 227 R^(D1) R^(D13) R^(D19) 228 R^(D1) R^(D13) R^(D20) 229 R^(D1)R^(D13) R^(D21) 230 R^(D1) R^(D13) R^(D22) 231 R^(D1) R^(D13) R^(D23)232 R^(D1) R^(D14) R^(D15) 233 R^(D1) R^(D14) R^(D16) 234 R^(D1) R^(D14)R^(D17) 235 R^(D1) R^(D14) R^(D18) 236 R^(D1) R^(D14) R^(D19) 237 R^(D1)R^(D14) R^(D20) 238 R^(D1) R^(D14) R^(D21) 239 R^(D1) R^(D14) R^(D22)240 R^(D1) R^(D14) R^(D23) 241 R^(D1) R^(D15) R^(D16) 242 R^(D1) R^(D15)R^(D17) 243 R^(D1) R^(D15) R^(D18) 244 R^(D1) R^(D15) R^(D19) 245 R^(D1)R^(D15) R^(D20) 246 R^(D1) R^(D15) R^(D21) 247 R^(D1) R^(D15) R^(D22)248 R^(D1) R^(D15) R^(D23) 249 R^(D1) R^(D16) R^(D17) 250 R^(D1) R^(D16)R^(D18) 251 R^(D1) R^(D16) R^(D19) 252 R^(D1) R^(D16) R^(D20) 253 R^(D1)R^(D16) R^(D21) 254 R^(D1) R^(D16) R^(D22) 255 R^(D1) R^(D16) R^(D23)256 R^(D1) R^(D17) R^(D18) 257 R^(D1) R^(D17) R^(D19) 258 R^(D1) R^(D17)R^(D20) 259 R^(D1) R^(D17) R^(D21) 260 R^(D1) R^(D17) R^(D22) 261 R^(D1)R^(D17) R^(D23) 262 R^(D1) R^(D18) R^(D19) 263 R^(D1) R^(D18) R^(D20)264 R^(D1) R^(D18) R^(D21) 265 R^(D1) R^(D18) R^(D22) 266 R^(D1) R^(D18)R^(D23) 267 R^(D1) R^(D19) R^(D20) 268 R^(D1) R^(D19) R^(D21) 269 R^(D1)R^(D19) R^(D22) 270 R^(D1) R^(D19) R^(D23) 271 R^(D1) R^(D20) R^(D21)272 R^(D1) R^(D20) R^(D22) 273 R^(D1) R^(D20) R^(D23) 274 R^(D1) R^(D21)R^(D22) 275 R^(D1) R^(D21) R^(D23) 276 R^(D1) R^(D22) R^(D23) 277 R^(D2)R^(D2) R^(D2) 278 R^(D2) R^(D3) R^(D3) 279 R^(D2) R^(D4) R^(D4) 280R^(D2) R^(D5) R^(D5) 281 R^(D2) R^(D6) R^(D6) 282 R^(D2) R^(D7) R^(D7)283 R^(D2) R^(D8) R^(D8) 284 R^(D2) R^(D9) R^(D9) 285 R^(D2) R^(D10)R^(D10) 286 R^(D2) R^(D11) R^(D11) 287 R^(D2) R^(D12) R^(D12) 288 R^(D2)R^(D13) R^(D13) 289 R^(D2) R^(D14) R^(D14) 290 R^(D2) R^(D15) R^(D15)291 R^(D2) R^(D16) R^(D16) 292 R^(D2) R^(D17) R^(D17) 293 R^(D2) R^(D18)R^(D18) 294 R^(D2) R^(D19) R^(D19) 295 R^(D2) R^(D20) R^(D20) 296 R^(D2)R^(D21) R^(D21) 297 R^(D2) R^(D22) R^(D22) 298 R^(D2) R^(D23) R^(D23)299 R^(D2) R^(D2) R^(D3) 300 R^(D2) R^(D2) R^(D4) 301 R^(D2) R^(D2)R^(D5) 302 R^(D2) R^(D2) R^(D6) 303 R^(D2) R^(D2) R^(D7) 304 R^(D2)R^(D2) R^(D8) 305 R^(D2) R^(D2) R^(D9) 306 R^(D2) R^(D2) R^(D10) 307R^(D2) R^(D2) R^(D11) 308 R^(D2) R^(D2) R^(D12) 309 R^(D2) R^(D2)R^(D13) 310 R^(D2) R^(D2) R^(D14) 311 R^(D2) R^(D2) R^(D15) 312 R^(D2)R^(D2) R^(D16) 313 R^(D2) R^(D2) R^(D17) 314 R^(D2) R^(D2) R^(D18) 315R^(D2) R^(D2) R^(D19) 316 R^(D2) R^(D2) R^(D20) 317 R^(D2) R^(D2)R^(D21) 318 R^(D2) R^(D2) R^(D22) 319 R^(D2) R^(D2) R^(D23) 320 R^(D2)R^(D3) R^(D4) 321 R^(D2) R^(D3) R^(D5) 322 R^(D2) R^(D3) R^(D6) 323R^(D2) R^(D3) R^(D7) 324 R^(D2) R^(D3) R^(D8) 325 R^(D2) R^(D3) R^(D9)326 R^(D2) R^(D3) R^(D10) 327 R^(D2) R^(D3) R^(D11) 328 R^(D2) R^(D3)R^(D12) 329 R^(D2) R^(D3) R^(D13) 330 R^(D2) R^(D3) R^(D14) 331 R^(D2)R^(D3) R^(D15) 332 R^(D2) R^(D3) R^(D16) 333 R^(D2) R^(D3) R^(D17) 334R^(D2) R^(D3) R^(D18) 335 R^(D2) R^(D3) R^(D19) 336 R^(D2) R^(D3)R^(D20) 337 R^(D2) R^(D3) R^(D21) 338 R^(D2) R^(D3) R^(D22) 339 R^(D2)R^(D3) R^(D23) 340 R^(D2) R^(D4) R^(D5) 341 R^(D2) R^(D4) R^(D6) 342R^(D2) R^(D4) R^(D7) 343 R^(D2) R^(D4) R^(D8) 344 R^(D2) R^(D4) R^(D9)345 R^(D2) R^(D4) R^(D10) 346 R^(D2) R^(D4) R^(D11) 347 R^(D2) R^(D4)R^(D12) 348 R^(D2) R^(D4) R^(D13) 349 R^(D2) R^(D4) R^(D14) 350 R^(D2)R^(D4) R^(D15) 351 R^(D2) R^(D4) R^(D16) 352 R^(D2) R^(D4) R^(D17) 353R^(D2) R^(D4) R^(D18) 354 R^(D2) R^(D4) R^(D19) 355 R^(D2) R^(D4)R^(D20) 356 R^(D2) R^(D4) R^(D21) 357 R^(D2) R^(D4) R^(D22) 358 R^(D2)R^(D4) R^(D23) 359 R^(D2) R^(D5) R^(D6) 360 R^(D2) R^(D5) R^(D7) 361R^(D2) R^(D5) R^(D8) 362 R^(D2) R^(D5) R^(D9) 363 R^(D2) R^(D5) R^(D10)364 R^(D2) R^(D5) R^(D11) 365 R^(D2) R^(D5) R^(D12) 366 R^(D2) R^(D5)R^(D13) 367 R^(D2) R^(D5) R^(D14) 368 R^(D2) R^(D5) R^(D15) 369 R^(D2)R^(D5) R^(D16) 370 R^(D2) R^(D5) R^(D17) 371 R^(D2) R^(D5) R^(D18) 372R^(D2) R^(D5) R^(D19) 373 R^(D2) R^(D5) R^(D20) 374 R^(D2) R^(D5)R^(D21) 375 R^(D2) R^(D5) R^(D22) 376 R^(D2) R^(D5) R^(D23) 377 R^(D2)R^(D6) R^(D7) 378 R^(D2) R^(D6) R^(D8) 379 R^(D2) R^(D6) R^(D9) 380R^(D2) R^(D6) R^(D10) 381 R^(D2) R^(D6) R^(D11) 382 R^(D2) R^(D6)R^(D12) 383 R^(D2) R^(D6) R^(D13) 384 R^(D2) R^(D6) R^(D14) 385 R^(D2)R^(D6) R^(D15) 386 R^(D2) R^(D6) R^(D16) 387 R^(D2) R^(D6) R^(D17) 388R^(D2) R^(D6) R^(D18) 389 R^(D2) R^(D6) R^(D19) 390 R^(D2) R^(D6)R^(D20) 391 R^(D2) R^(D6) R^(D21) 392 R^(D2) R^(D6) R^(D22) 393 R^(D2)R^(D6) R^(D23) 394 R^(D2) R^(D7) R^(D8) 395 R^(D2) R^(D7) R^(D9) 396R^(D2) R^(D7) R^(D10) 397 R^(D2) R^(D7) R^(D11) 398 R^(D2) R^(D7)R^(D12) 399 R^(D2) R^(D7) R^(D13) 400 R^(D2) R^(D7) R^(D14) 401 R^(D2)R^(D7) R^(D15) 402 R^(D2) R^(D7) R^(D16) 403 R^(D2) R^(D7) R^(D17) 404R^(D2) R^(D7) R^(D18) 405 R^(D2) R^(D7) R^(D19) 406 R^(D2) R^(D7)R^(D20) 407 R^(D2) R^(D7) R^(D21) 408 R^(D2) R^(D7) R^(D22) 409 R^(D2)R^(D7) R^(D23) 410 R^(D2) R^(D8) R^(D9) 411 R^(D2) R^(D8) R^(D10) 412R^(D2) R^(D8) R^(D11) 413 R^(D2) R^(D8) R^(D12) 414 R^(D2) R^(D8)R^(D13) 415 R^(D2) R^(D8) R^(D14) 416 R^(D2) R^(D8) R^(D15) 417 R^(D2)R^(D8) R^(D16) 418 R^(D2) R^(D8) R^(D17) 419 R^(D2) R^(D8) R^(D18) 420R^(D2) R^(D8) R^(D19) 421 R^(D2) R^(D8) R^(D20) 422 R^(D2) R^(D8)R^(D21) 423 R^(D2) R^(D8) R^(D22) 424 R^(D2) R^(D8) R^(D23) 425 R^(D2)R^(D9) R^(D10) 426 R^(D2) R^(D9) R^(D11) 427 R^(D2) R^(D9) R^(D12) 428R^(D2) R^(D9) R^(D13) 429 R^(D2) R^(D9) R^(D14) 430 R^(D2) R^(D9)R^(D15) 431 R^(D2) R^(D9) R^(D16) 432 R^(D2) R^(D9) R^(D17) 433 R^(D2)R^(D9) R^(D18) 434 R^(D2) R^(D9) R^(D19) 435 R^(D2) R^(D9) R^(D20) 436R^(D2) R^(D9) R^(D21) 437 R^(D2) R^(D9) R^(D22) 438 R^(D2) R^(D9)R^(D23) 439 R^(D2) R^(D10) R^(D11) 440 R^(D2) R^(D10) R^(D12) 441 R^(D2)R^(D10) R^(D13) 442 R^(D2) R^(D10) R^(D14) 443 R^(D2) R^(D10) R^(D15)444 R^(D2) R^(D10) R^(D16) 445 R^(D2) R^(D10) R^(D17) 446 R^(D2) R^(D10)R^(D18) 447 R^(D2) R^(D10) R^(D19) 448 R^(D2) R^(D10) R^(D20) 449 R^(D2)R^(D10) R^(D21) 450 R^(D2) R^(D10) R^(D22) 451 R^(D2) R^(D10) R^(D23)452 R^(D2) R^(D11) R^(D12) 453 R^(D2) R^(D11) R^(D13) 454 R^(D2) R^(D11)R^(D14) 455 R^(D2) R^(D11) R^(D15) 456 R^(D2) R^(D11) R^(D16) 457 R^(D2)R^(D11) R^(D17) 458 R^(D2) R^(D11) R^(D18) 459 R^(D2) R^(D11) R^(D19)460 R^(D2) R^(D11) R^(D20) 461 R^(D2) R^(D11) R^(D21) 462 R^(D2) R^(D11)R^(D22) 463 R^(D2) R^(D11) R^(D23) 464 R^(D2) R^(D12) R^(D13) 465 R^(D2)R^(D12) R^(D14) 466 R^(D2) R^(D12) R^(D15) 467 R^(D2) R^(D12) R^(D16)468 R^(D2) R^(D12) R^(D17) 469 R^(D2) R^(D12) R^(D18) 470 R^(D2) R^(D12)R^(D19) 471 R^(D2) R^(D12) R^(D20) 472 R^(D2) R^(D12) R^(D21) 473 R^(D2)R^(D12) R^(D22) 474 R^(D2) R^(D12) R^(D23) 475 R^(D2) R^(D13) R^(D14)476 R^(D2) R^(D13) R^(D15) 477 R^(D2) R^(D13) R^(D16) 478 R^(D2) R^(D13)R^(D17) 479 R^(D2) R^(D13) R^(D18) 480 R^(D2) R^(D13) R^(D19) 481 R^(D2)R^(D13) R^(D20) 482 R^(D2) R^(D13) R^(D21) 483 R^(D2) R^(D13) R^(D22)484 R^(D2) R^(D13) R^(D23) 485 R^(D2) R^(D14) R^(D15) 486 R^(D2) R^(D14)R^(D16) 487 R^(D2) R^(D14) R^(D17) 488 R^(D2) R^(D14) R^(D18) 489 R^(D2)R^(D14) R^(D19) 490 R^(D2) R^(D14) R^(D20) 491 R^(D2) R^(D14) R^(D21)492 R^(D2) R^(D14) R^(D22) 493 R^(D2) R^(D14) R^(D23) 494 R^(D2) R^(D15)R^(D16) 495 R^(D2) R^(D15) R^(D17) 496 R^(D2) R^(D15) R^(D18) 497 R^(D2)R^(D15) R^(D19) 498 R^(D2) R^(D15) R^(D20) 499 R^(D2) R^(D15) R^(D21)500 R^(D2) R^(D15) R^(D22) 501 R^(D2) R^(D15) R^(D23) 502 R^(D2) R^(D16)R^(D17) 503 R^(D2) R^(D16) R^(D18) 504 R^(D2) R^(D16) R^(D19) 505 R^(D2)R^(D16) R^(D20) 506 R^(D2) R^(D16) R^(D21) 507 R^(D2) R^(D16) R^(D22)508 R^(D2) R^(D16) R^(D23) 509 R^(D2) R^(D17) R^(D18) 510 R^(D2) R^(D17)R^(D19) 511 R^(D2) R^(D17) R^(D20) 512 R^(D2) R^(D17) R^(D21) 513 R^(D2)R^(D17) R^(D22) 514 R^(D2) R^(D17) R^(D23) 515 R^(D2) R^(D18) R^(D19)516 R^(D2) R^(D18) R^(D20) 517 R^(D2) R^(D18) R^(D21) 518 R^(D2) R^(D18)R^(D22) 519 R^(D2) R^(D18) R^(D23) 520 R^(D2) R^(D19) R^(D20) 521 R^(D2)R^(D19) R^(D21) 522 R^(D2) R^(D19) R^(D22) 523 R^(D2) R^(D19) R^(D23)524 R^(D2) R^(D20) R^(D21) 525 R^(D2) R^(D20) R^(D22) 526 R^(D2) R^(D20)R^(D23) 527 R^(D2) R^(D21) R^(D22) 528 R^(D2) R^(D21) R^(D23) 529 R^(D2)R^(D22) R^(D23) 530 R^(D19) R^(D2) R^(D2) 531 R^(D19) R^(D3) R^(D3) 532R^(D19) R^(D4) R^(D4) 533 R^(D19) R^(D5) R^(D5) 534 R^(D19) R^(D6)R^(D6) 535 R^(D19) R^(D7) R^(D7) 536 R^(D19) R^(D8) R^(D8) 537 R^(D19)R^(D9) R^(D9) 538 R^(D19) R^(D10) R^(D10) 539 R^(D19) R^(D11) R^(D11)540 R^(D19) R^(D12) R^(D12) 541 R^(D19) R^(D13) R^(D13) 542 R^(D19)R^(D14) R^(D14) 543 R^(D19) R^(D15) R^(D15) 544 R^(D19) R^(D16) R^(D16)545 R^(D19) R^(D17) R^(D17) 546 R^(D19) R^(D18) R^(D18) 547 R^(D19)R^(D19) R^(D19) 548 R^(D19) R^(D20) R^(D20) 549 R^(D19) R^(D21) R^(D21)550 R^(D19) R^(D22) R^(D22) 551 R^(D19) R^(D23) R^(D23) 552 R^(D19)R^(D2) R^(D3) 553 R^(D19) R^(D2) R^(D4) 554 R^(D19) R^(D2) R^(D5) 555R^(D19) R^(D2) R^(D6) 556 R^(D19) R^(D2) R^(D7) 557 R^(D19) R^(D2)R^(D8) 558 R^(D19) R^(D2) R^(D9) 559 R^(D19) R^(D2) R^(D10) 560 R^(D19)R^(D2) R^(D11) 561 R^(D19) R^(D2) R^(D12) 562 R^(D19) R^(D2) R^(D13) 563R^(D19) R^(D2) R^(D14) 564 R^(D19) R^(D2) R^(D15) 565 R^(D19) R^(D2)R^(D16) 566 R^(D19) R^(D2) R^(D17) 567 R^(D19) R^(D2) R^(D18) 568R^(D19) R^(D2) R^(D19) 569 R^(D19) R^(D2) R^(D20) 570 R^(D19) R^(D2)R^(D21) 571 R^(D19) R^(D2) R^(D22) 572 R^(D19) R^(D2) R^(D23) 573R^(D19) R^(D3) R^(D4) 574 R^(D19) R^(D3) R^(D5) 575 R^(D19) R^(D3)R^(D6) 576 R^(D19) R^(D3) R^(D7) 577 R^(D19) R^(D3) R^(D8) 578 R^(D19)R^(D3) R^(D9) 579 R^(D19) R^(D3) R^(D10) 580 R^(D19) R^(D3) R^(D11) 581R^(D19) R^(D3) R^(D12) 582 R^(D19) R^(D3) R^(D13) 583 R^(D19) R^(D3)R^(D14) 584 R^(D19) R^(D3) R^(D15) 585 R^(D19) R^(D3) R^(D16) 586R^(D19) R^(D3) R^(D17) 587 R^(D19) R^(D3) R^(D18) 588 R^(D19) R^(D3)R^(D19) 589 R^(D19) R^(D3) R^(D20) 590 R^(D19) R^(D3) R^(D21) 591R^(D19) R^(D3) R^(D22) 592 R^(D19) R^(D3) R^(D23) 593 R^(D19) R^(D4)R^(D5) 594 R^(D19) R^(D4) R^(D6) 595 R^(D19) R^(D4) R^(D7) 596 R^(D19)R^(D4) R^(D8) 597 R^(D19) R^(D4) R^(D9) 598 R^(D19) R^(D4) R^(D10) 599R^(D19) R^(D4) R^(D11) 600 R^(D19) R^(D4) R^(D12)wherein R^(D1) to R^(D23) have the following structures:

In some embodiments of the OLED, the first emitter is selected from thegroup consisting of: (L¹-L²-1-1)₂Ir(L_(A1)-1) to(L¹-L²-17-810)₂Ir(L_(A6)-600) based on the general formula of(L¹-L²-m-i)₂Ir(L_(An)-k), wherein m is an integer from 1 to 17, i is aninteger from 1 to 810, n is an integer from 1 to 6, and k is an integerfrom 1 to 600.

In some embodiments of the OLED, where the first emitter is Compound A,the first emitter can be selected from the group consisting of:

In some embodiments of the OLED where the first emitter is Compound B,Compound C, Compound D, or Compound E, at least one of R^(S11), R^(S12),and R^(S13) is selected from the group consisting of:

In some embodiments of the OLED where the first emitter is Compound B,Compound C, Compound D, or Compound E, all having the formula(L_(B))_(n)Ir(L³-L⁴)_(3−n), the first emitter is selected from the groupconsisting of:

wherein when there is more than one R^(S11) or R^(S13), each R^(S11) andR^(S13) can be the same or different.

In some embodiments of the OLED where the first emitter is Compound B,Compound C, Compound D, or Compound E, all having the formula(L_(B))_(n)Ir(L³-L⁴)_(3−n), the ligand L_(B) is selected from the groupconsisting of:

L_(B1)-h based on Structure B1:

L_(B2)-h based on Structure B2:

L_(B3)-h based on Structure B3:

L_(B4)-h based on Structure B4:

andL_(B5)-h based on Structure B5:

wherein h is an integer from 1 to 1170, and for each h, R^(H), and G aredefined as below:

h R^(H) G h R^(H) G h R^(H) G h R^(H) G 1 R^(H1) G¹ 261 R^(H1) G² 521R^(H1) G³ 781 R^(H1) G⁴ 2 R^(H2) G¹ 262 R^(H2) G² 522 R^(H2) G³ 782R^(H2) G⁴ 3 R^(H3) G¹ 263 R^(H3) G² 523 R^(H3) G³ 783 R^(H3) G⁴ 4 R^(H4)G¹ 264 R^(H4) G² 524 R^(H4) G³ 784 R^(H4) G⁴ 5 R^(H5) G¹ 265 R^(H5) G²525 R^(H5) G³ 785 R^(H5) G⁴ 6 R^(H6) G¹ 266 R^(H6) G² 526 R^(H6) G³ 786R^(H6) G⁴ 7 R^(H7) G¹ 267 R^(H7) G² 527 R^(H7) G³ 787 R^(H7) G⁴ 8 R^(H8)G¹ 268 R^(H8) G² 528 R^(H8) G³ 788 R^(H8) G⁴ 9 R^(H9) G¹ 269 R^(H9) G²529 R^(H9) G³ 789 R^(H9) G⁴ 10 R^(H10) G¹ 270 R^(H10) G² 530 R^(H10) G³790 R^(H10) G⁴ 11 R^(H11) G¹ 271 R^(H11) G² 531 R^(H11) G³ 791 R^(H11)G⁴ 12 R^(H12) G¹ 272 R^(H12) G² 532 R^(H12) G³ 792 R^(H12) G⁴ 13 R^(H13)G¹ 273 R^(H13) G² 533 R^(H13) G³ 793 R^(H13) G⁴ 14 R^(H14) G¹ 274R^(H14) G² 534 R^(H14) G³ 794 R^(H14) G⁴ 15 R^(H15) G¹ 275 R^(H15) G²535 R^(H15) G³ 795 R^(H15) G⁴ 16 R^(H16) G¹ 276 R^(H16) G² 536 R^(H16)G³ 796 R^(H16) G⁴ 17 R^(H17) G¹ 277 R^(H17) G² 537 R^(H17) G³ 797R^(H17) G⁴ 18 R^(H18) G¹ 278 R^(H18) G² 538 R^(H18) G³ 798 R^(H18) G⁴ 19R^(H19) G¹ 279 R^(H19) G² 539 R^(H19) G³ 799 R^(H19) G⁴ 20 R^(H20) G¹280 R^(H20) G² 540 R^(H20) G³ 800 R^(H20) G⁴ 21 R^(H21) G¹ 281 R^(H21)G² 541 R^(H21) G³ 801 R^(H21) G⁴ 22 R^(H22) G¹ 282 R^(H22) G² 542R^(H22) G³ 802 R^(H22) G⁴ 23 R^(H23) G¹ 283 R^(H23) G² 543 R^(H23) G³803 R^(H23) G⁴ 24 R^(H24) G¹ 284 R^(H24) G² 544 R^(H24) G³ 804 R^(H24)G⁴ 25 R^(H25) G¹ 285 R^(H25) G² 545 R^(H25) G³ 805 R^(H25) G⁴ 26 R^(H26)G¹ 286 R^(H26) G² 546 R^(H26) G³ 806 R^(H26) G⁴ 27 R^(H27) G¹ 287R^(H27) G² 547 R^(H27) G³ 807 R^(H27) G⁴ 28 R^(H28) G¹ 288 R^(H28) G²548 R^(H28) G³ 808 R^(H28) G⁴ 29 R^(H29) G¹ 289 R^(H29) G² 549 R^(H29)G³ 809 R^(H29) G⁴ 30 R^(H30) G¹ 290 R^(H30) G² 550 R^(H30) G³ 810R^(H30) G⁴ 31 R^(H31) G¹ 291 R^(H31) G² 551 R^(H31) G³ 811 R^(H31) G⁴ 32R^(H32) G¹ 292 R^(H32) G² 552 R^(H32) G³ 812 R^(H32) G⁴ 33 R^(H33) G¹293 R^(H33) G² 553 R^(H33) G³ 813 R^(H33) G⁴ 34 R^(H34) G¹ 294 R^(H34)G² 554 R^(H34) G³ 814 R^(H34) G⁴ 35 R^(H35) G¹ 295 R^(H35) G² 555R^(H35) G³ 815 R^(H35) G⁴ 36 R^(H36) G¹ 296 R^(H36) G² 556 R^(H36) G³816 R^(H36) G⁴ 37 R^(H37) G¹ 297 R^(H37) G² 557 R^(H37) G³ 817 R^(H37)G⁴ 38 R^(H38) G¹ 298 R^(H38) G² 558 R^(H38) G³ 818 R^(H38) G⁴ 39 R^(H39)G¹ 299 R^(H39) G² 559 R^(H39) G³ 819 R^(H39) G⁴ 40 R^(H40) G¹ 300R^(H40) G² 560 R^(H40) G³ 820 R^(H40) G⁴ 41 R^(H41) G¹ 301 R^(H41) G²561 R^(H41) G³ 821 R^(H41) G⁴ 42 R^(H42) G¹ 302 R^(H42) G² 562 R^(H42)G³ 822 R^(H42) G⁴ 43 R^(H43) G¹ 303 R^(H43) G² 563 R^(H43) G³ 823R^(H43) G⁴ 44 R^(H44) G¹ 304 R^(H44) G² 564 R^(H44) G³ 824 R^(H44) G⁴ 45R^(H45) G¹ 305 R^(H45) G² 565 R^(H45) G³ 825 R^(H45) G⁴ 46 R^(H46) G¹306 R^(H46) G² 566 R^(H46) G³ 826 R^(H46) G⁴ 47 R^(H47) G¹ 307 R^(H47)G² 567 R^(H47) G³ 827 R^(H47) G⁴ 48 R^(H48) G¹ 308 R^(H48) G² 568R^(H48) G³ 828 R^(H48) G⁴ 49 R^(H49) G¹ 309 R^(H49) G² 569 R^(H49) G³829 R^(H49) G⁴ 50 R^(H50) G¹ 310 R^(H50) G² 570 R^(H50) G³ 830 R^(H50)G⁴ 51 R^(H51) G¹ 311 R^(H51) G² 571 R^(H51) G³ 831 R^(H51) G⁴ 52 R^(H52)G¹ 312 R^(H52) G² 572 R^(H52) G³ 832 R^(H52) G⁴ 53 R^(H53) G¹ 313R^(H53) G² 573 R^(H53) G³ 833 R^(H53) G⁴ 54 R^(H54) G¹ 314 R^(H54) G²574 R^(H54) G³ 834 R^(H54) G⁴ 55 R^(H55) G¹ 315 R^(H55) G² 575 R^(H55)G³ 835 R^(H55) G⁴ 56 R^(H56) G¹ 316 R^(H56) G² 576 R^(H56) G³ 836R^(H56) G⁴ 57 R^(H57) G¹ 317 R^(H57) G² 577 R^(H57) G³ 837 R^(H57) G⁴ 58R^(H58) G¹ 318 R^(H58) G² 578 R^(H58) G³ 838 R^(H58) G⁴ 59 R^(H59) G¹319 R^(H59) G² 579 R^(H59) G³ 839 R^(H59) G⁴ 60 R^(H60) G¹ 320 R^(H60)G² 580 R^(H60) G³ 840 R^(H60) G⁴ 61 R^(H61) G¹ 321 R^(H61) G² 581R^(H61) G³ 841 R^(H61) G⁴ 62 R^(H62) G¹ 322 R^(H62) G² 582 R^(H62) G³842 R^(H62) G⁴ 63 R^(H63) G¹ 323 R^(H63) G² 583 R^(H63) G³ 843 R^(H63)G⁴ 64 R^(H64) G¹ 324 R^(H64) G² 584 R^(H64) G³ 844 R^(H64) G⁴ 65 R^(H65)G¹ 325 R^(H65) G² 585 R^(H65) G³ 845 R^(H65) G⁴ 66 R^(H1) G⁵ 326 R^(H1)G⁶ 586 R^(H1) G⁷ 846 R^(H1) G⁸ 67 R^(H2) G⁵ 327 R^(H2) G⁶ 587 R^(H2) G⁷847 R^(H2) G⁸ 68 R^(H3) G⁵ 328 R^(H3) G⁶ 588 R^(H3) G⁷ 848 R^(H3) G⁸ 69R^(H4) G⁵ 329 R^(H4) G⁶ 589 R^(H4) G⁷ 849 R^(H4) G⁸ 70 R^(H5) G⁵ 330R^(H5) G⁶ 590 R^(H5) G⁷ 850 R^(H5) G⁸ 71 R^(H6) G⁵ 331 R^(H6) G⁶ 591R^(H6) G⁷ 851 R^(H6) G⁸ 72 R^(H7) G⁵ 332 R^(H7) G⁶ 592 R^(H7) G⁷ 852R^(H7) G⁸ 73 R^(H8) G⁵ 333 R^(H8) G⁶ 593 R^(H8) G⁷ 853 R^(H8) G⁸ 74R^(H9) G⁵ 334 R^(H9) G⁶ 594 R^(H9) G⁷ 854 R^(H9) G⁸ 75 R^(H10) G⁵ 335R^(H10) G⁶ 595 R^(H10) G⁷ 855 R^(H10) G⁸ 76 R^(H11) G⁵ 336 R^(H11) G⁶596 R^(H11) G⁷ 856 R^(H11) G⁸ 77 R^(H12) G⁵ 337 R^(H12) G⁶ 597 R^(H12)G⁷ 857 R^(H12) G⁸ 78 R^(H13) G⁵ 338 R^(H13) G⁶ 598 R^(H13) G⁷ 858R^(H13) G⁸ 79 R^(H14) G⁵ 339 R^(H14) G⁶ 599 R^(H14) G⁷ 859 R^(H14) G⁸ 80R^(H15) G⁵ 340 R^(H15) G⁶ 600 R^(H15) G⁷ 860 R^(H15) G⁸ 81 R^(H16) G⁵341 R^(H16) G⁶ 601 R^(H16) G⁷ 861 R^(H16) G⁸ 82 R^(H17) G⁵ 342 R^(H17)G⁶ 602 R^(H17) G⁷ 862 R^(H17) G⁸ 83 R^(H18) G⁵ 343 R^(H18) G⁶ 603R^(H18) G⁷ 863 R^(H18) G⁸ 84 R^(H19) G⁵ 344 R^(H19) G⁶ 604 R^(H19) G⁷864 R^(H19) G⁸ 85 R^(H20) G⁵ 345 R^(H20) G⁶ 605 R^(H20) G⁷ 865 R^(H20)G⁸ 86 R^(H21) G⁵ 346 R^(H21) G⁶ 606 R^(H21) G⁷ 866 R^(H21) G⁸ 87 R^(H22)G⁵ 347 R^(H22) G⁶ 607 R^(H22) G⁷ 867 R^(H22) G⁸ 88 R^(H23) G⁵ 348R^(H23) G⁶ 608 R^(H23) G⁷ 868 R^(H23) G⁸ 89 R^(H24) G⁵ 349 R^(H24) G⁶609 R^(H24) G⁷ 869 R^(H24) G⁸ 90 R^(H25) G⁵ 350 R^(H25) G⁶ 610 R^(H25)G⁷ 870 R^(H25) G⁸ 91 R^(H26) G⁵ 351 R^(H26) G⁶ 611 R^(H26) G⁷ 871R^(H26) G⁸ 92 R^(H27) G⁵ 352 R^(H27) G⁶ 612 R^(H27) G⁷ 872 R^(H27) G⁸ 93R^(H28) G⁵ 353 R^(H28) G⁶ 613 R^(H28) G⁷ 873 R^(H28) G⁸ 94 R^(H29) G⁵354 R^(H29) G⁶ 614 R^(H29) G⁷ 874 R^(H29) G⁸ 95 R^(H30) G⁵ 355 R^(H30)G⁶ 615 R^(H30) G⁷ 875 R^(H30) G⁸ 96 R^(H31) G⁵ 356 R^(H31) G⁶ 616R^(H31) G⁷ 876 R^(H31) G⁸ 97 R^(H32) G⁵ 357 R^(H32) G⁶ 617 R^(H32) G⁷877 R^(H32) G⁸ 98 R^(H33) G⁵ 358 R^(H33) G⁶ 618 R^(H33) G⁷ 878 R^(H33)G⁸ 99 R^(H34) G⁵ 359 R^(H34) G⁶ 619 R^(H34) G⁷ 879 R^(H34) G⁸ 100R^(H35) G⁵ 360 R^(H35) G⁶ 620 R^(H35) G⁷ 880 R^(H35) G⁸ 101 R^(H36) G⁵361 R^(H36) G⁶ 621 R^(H36) G⁷ 881 R^(H36) G⁸ 102 R^(H37) G⁵ 362 R^(H37)G⁶ 622 R^(H37) G⁷ 882 R^(H37) G⁸ 103 R^(H38) G⁵ 363 R^(H38) G⁶ 623R^(H38) G⁷ 883 R^(H38) G⁸ 104 R^(H39) G⁵ 364 R^(H39) G⁶ 624 R^(H39) G⁷884 R^(H39) G⁸ 105 R^(H40) G⁵ 365 R^(H40) G⁶ 625 R^(H40) G⁷ 885 R^(H40)G⁸ 106 R^(H41) G⁵ 366 R^(H41) G⁶ 626 R^(H41) G⁷ 886 R^(H41) G⁸ 107R^(H42) G⁵ 367 R^(H42) G⁶ 627 R^(H42) G⁷ 887 R^(H42) G⁸ 108 R^(H43) G⁵368 R^(H43) G⁶ 628 R^(H43) G⁷ 888 R^(H43) G⁸ 109 R^(H44) G⁵ 369 R^(H44)G⁶ 629 R^(H44) G⁷ 889 R^(H44) G⁸ 110 R^(H45) G⁵ 370 R^(H45) G⁶ 630R^(H45) G⁷ 890 R^(H45) G⁸ 111 R^(H46) G⁵ 371 R^(H46) G⁶ 631 R^(H46) G⁷891 R^(H46) G⁸ 112 R^(H47) G⁵ 372 R^(H47) G⁶ 632 R^(H47) G⁷ 892 R^(H47)G⁸ 113 R^(H48) G⁵ 373 R^(H48) G⁶ 633 R^(H48) G⁷ 893 R^(H48) G⁸ 114R^(H49) G⁵ 374 R^(H49) G⁶ 634 R^(H49) G⁷ 894 R^(H49) G⁸ 115 R^(H50) G⁵375 R^(H50) G⁶ 635 R^(H50) G⁷ 895 R^(H50) G⁸ 116 R^(H51) G⁵ 376 R^(H51)G⁶ 636 R^(H51) G⁷ 896 R^(H51) G⁸ 117 R^(H52) G⁵ 377 R^(H52) G⁶ 637R^(H52) G⁷ 897 R^(H52) G⁸ 118 R^(H53) G⁵ 378 R^(H53) G⁶ 638 R^(H53) G⁷898 R^(H53) G⁸ 119 R^(H54) G⁵ 379 R^(H54) G⁶ 639 R^(H54) G⁷ 899 R^(H54)G⁸ 120 R^(H55) G⁵ 380 R^(H55) G⁶ 640 R^(H55) G⁷ 900 R^(H55) G⁸ 121R^(H56) G⁵ 381 R^(H56) G⁶ 641 R^(H56) G⁷ 901 R^(H56) G⁸ 122 R^(H57) G⁵382 R^(H57) G⁶ 642 R^(H57) G⁷ 902 R^(H57) G⁸ 123 R^(H58) G⁵ 383 R^(H58)G⁶ 643 R^(H58) G⁷ 903 R^(H58) G⁸ 124 R^(H59) G⁵ 384 R^(H59) G⁶ 644R^(H59) G⁷ 904 R^(H59) G⁸ 125 R^(H60) G⁵ 385 R^(H60) G⁶ 645 R^(H60) G⁷905 R^(H60) G⁸ 126 R^(H61) G⁵ 386 R^(H61) G⁶ 646 R^(H61) G⁷ 906 R^(H61)G⁸ 127 R^(H62) G⁵ 387 R^(H62) G⁶ 647 R^(H62) G⁷ 907 R^(H62) G⁸ 128R^(H63) G⁵ 388 R^(H63) G⁶ 648 R^(H63) G⁷ 908 R^(H63) G⁸ 129 R^(H64) G⁵389 R^(H64) G⁶ 649 R^(H64) G⁷ 909 R^(H64) G⁸ 130 R^(H65) G⁵ 390 R^(H65)G⁶ 650 R^(H65) G⁷ 910 R^(H65) G⁸ 131 R^(H1) G⁹ 391 R^(H1) G¹⁰ 651 R^(H1)G¹¹ 911 R^(H1) G¹² 132 R^(H2) G⁹ 392 R^(H2) G¹⁰ 652 R^(H2) G¹¹ 912R^(H2) G¹² 133 R^(H3) G⁹ 393 R^(H3) G¹⁰ 653 R^(H3) G¹¹ 913 R^(H3) G¹²134 R^(H4) G⁹ 394 R^(H4) G¹⁰ 654 R^(H4) G¹¹ 914 R^(H4) G¹² 135 R^(H5) G⁹395 R^(H5) G¹⁰ 655 R^(H5) G¹¹ 915 R^(H5) G¹² 136 R^(H6) G⁹ 396 R^(H6)G¹⁰ 656 R^(H6) G¹¹ 916 R^(H6) G¹² 137 R^(H7) G⁹ 397 R^(H7) G¹⁰ 657R^(H7) G¹¹ 917 R^(H7) G¹² 138 R^(H8) G⁹ 398 R^(H8) G¹⁰ 658 R^(H8) G¹¹918 R^(H8) G¹² 139 R^(H9) G⁹ 399 R^(H9) G¹⁰ 659 R^(H9) G¹¹ 919 R^(H9)G¹² 140 R^(H10) G⁹ 400 R^(H10) G¹⁰ 660 R^(H10) G¹¹ 920 R^(H10) G¹² 141R^(H11) G⁹ 401 R^(H11) G¹⁰ 661 R^(H11) G¹¹ 921 R^(H11) G¹² 142 R^(H12)G⁹ 402 R^(H12) G¹⁰ 662 R^(H12) G¹¹ 922 R^(H12) G¹² 143 R^(H13) G⁹ 403R^(H13) G¹⁰ 663 R^(H13) G¹¹ 923 R^(H13) G¹² 144 R^(H14) G⁹ 404 R^(H14)G¹⁰ 664 R^(H14) G¹¹ 924 R^(H14) G¹² 145 R^(H15) G⁹ 405 R^(H15) G¹⁰ 665R^(H15) G¹¹ 925 R^(H15) G¹² 146 R^(H16) G⁹ 406 R^(H16) G¹⁰ 666 R^(H16)G¹¹ 926 R^(H16) G¹² 147 R^(H17) G⁹ 407 R^(H17) G¹⁰ 667 R^(H17) G¹¹ 927R^(H17) G¹² 148 R^(H18) G⁹ 408 R^(H18) G¹⁰ 668 R^(H18) G¹¹ 928 R^(H18)G¹² 149 R^(H19) G⁹ 409 R^(H19) G¹⁰ 669 R^(H19) G¹¹ 929 R^(H19) G¹² 150R^(H20) G⁹ 410 R^(H20) G¹⁰ 670 R^(H20) G¹¹ 930 R^(H20) G¹² 151 R^(H21)G⁹ 411 R^(H21) G¹⁰ 671 R^(H21) G¹¹ 931 R^(H21) G¹² 152 R^(H22) G⁹ 412R^(H22) G¹⁰ 672 R^(H22) G¹¹ 932 R^(H22) G¹² 153 R^(H23) G⁹ 413 R^(H23)G¹⁰ 673 R^(H23) G¹¹ 933 R^(H23) G¹² 154 R^(H24) G⁹ 414 R^(H24) G¹⁰ 674R^(H24) G¹¹ 934 R^(H24) G¹² 155 R^(H25) G⁹ 415 R^(H25) G¹⁰ 675 R^(H25)G¹¹ 935 R^(H25) G¹² 156 R^(H26) G⁹ 416 R^(H26) G¹⁰ 676 R^(H26) G¹¹ 936R^(H26) G¹² 157 R^(H27) G⁹ 417 R^(H27) G¹⁰ 677 R^(H27) G¹¹ 937 R^(H27)G¹² 158 R^(H28) G⁹ 418 R^(H28) G¹⁰ 678 R^(H28) G¹¹ 938 R^(H28) G¹² 159R^(H29) G⁹ 419 R^(H29) G¹⁰ 679 R^(H29) G¹¹ 939 R^(H29) G¹² 160 R^(H30)G⁹ 420 R^(H30) G¹⁰ 680 R^(H30) G¹¹ 940 R^(H30) G¹² 161 R^(H31) G⁹ 421R^(H31) G¹⁰ 681 R^(H31) G¹¹ 941 R^(H31) G¹² 162 R^(H32) G⁹ 422 R^(H32)G¹⁰ 682 R^(H32) G¹¹ 942 R^(H32) G¹² 163 R^(H33) G⁹ 423 R^(H33) G¹⁰ 683R^(H33) G¹¹ 943 R^(H33) G¹² 164 R^(H34) G⁹ 424 R^(H34) G¹⁰ 684 R^(H34)G¹¹ 944 R^(H34) G¹² 165 R^(H35) G⁹ 425 R^(H35) G¹⁰ 685 R^(H35) G¹¹ 945R^(H35) G¹² 166 R^(H36) G⁹ 426 R^(H36) G¹⁰ 686 R^(H36) G¹¹ 946 R^(H36)G¹² 167 R^(H37) G⁹ 427 R^(H37) G¹⁰ 687 R^(H37) G¹¹ 947 R^(H37) G¹² 168R^(H38) G⁹ 428 R^(H38) G¹⁰ 688 R^(H38) G¹¹ 948 R^(H38) G¹² 169 R^(H39)G⁹ 429 R^(H39) G¹⁰ 689 R^(H39) G¹¹ 949 R^(H39) G¹² 170 R^(H40) G⁹ 430R^(H40) G¹⁰ 690 R^(H40) G¹¹ 950 R^(H40) G¹² 171 R^(H41) G⁹ 431 R^(H41)G¹⁰ 691 R^(H41) G¹¹ 951 R^(H41) G¹² 172 R^(H42) G⁹ 432 R^(H42) G¹⁰ 692R^(H42) G¹¹ 952 R^(H42) G¹² 173 R^(H43) G⁹ 433 R^(H43) G¹⁰ 693 R^(H43)G¹¹ 953 R^(H43) G¹² 174 R^(H44) G⁹ 434 R^(H44) G¹⁰ 694 R^(H44) G¹¹ 954R^(H44) G¹² 175 R^(H45) G⁹ 435 R^(H45) G¹⁰ 695 R^(H45) G¹¹ 955 R^(H45)G¹² 176 R^(H46) G⁹ 436 R^(H46) G¹⁰ 696 R^(H46) G¹¹ 956 R^(H46) G¹² 177R^(H47) G⁹ 437 R^(H47) G¹⁰ 697 R^(H47) G¹¹ 957 R^(H47) G¹² 178 R^(H48)G⁹ 438 R^(H48) G¹⁰ 698 R^(H48) G¹¹ 958 R^(H48) G¹² 179 R^(H49) G⁹ 439R^(H49) G¹⁰ 699 R^(H49) G¹¹ 959 R^(H49) G¹² 180 R^(H50) G⁹ 440 R^(H50)G¹⁰ 700 R^(H50) G¹¹ 960 R^(H50) G¹² 181 R^(H51) G⁹ 441 R^(H51) G¹⁰ 701R^(H51) G¹¹ 961 R^(H51) G¹² 182 R^(H52) G⁹ 442 R^(H52) G¹⁰ 702 R^(H52)G¹¹ 962 R^(H52) G¹² 183 R^(H53) G⁹ 443 R^(H53) G¹⁰ 703 R^(H53) G¹¹ 963R^(H53) G¹² 184 R^(H54) G⁹ 444 R^(H54) G¹⁰ 704 R^(H54) G¹¹ 964 R^(H54)G¹² 185 R^(H55) G⁹ 445 R^(H55) G¹⁰ 705 R^(H55) G¹¹ 965 R^(H55) G¹² 186R^(H56) G⁹ 446 R^(H56) G¹⁰ 706 R^(H56) G¹¹ 966 R^(H56) G¹² 187 R^(H57)G⁹ 447 R^(H57) G¹⁰ 707 R^(H57) G¹¹ 967 R^(H57) G¹² 188 R^(H58) G⁹ 448R^(H58) G¹⁰ 708 R^(H58) G¹¹ 968 R^(H58) G¹² 189 R^(H59) G⁹ 449 R^(H59)G¹⁰ 709 R^(H59) G¹¹ 969 R^(H59) G¹² 190 R^(H60) G⁹ 450 R^(H60) G¹⁰ 710R^(H60) G¹¹ 970 R^(H60) G¹² 191 R^(H61) G⁹ 451 R^(H61) G¹⁰ 711 R^(H61)G¹¹ 971 R^(H61) G¹² 192 R^(H62) G⁹ 452 R^(H62) G¹⁰ 712 R^(H62) G¹¹ 972R^(H62) G¹² 193 R^(H63) G⁹ 453 R^(H63) G¹⁰ 713 R^(H63) G¹¹ 973 R^(H63)G¹² 194 R^(H64) G⁹ 454 R^(H64) G¹⁰ 714 R^(H64) G¹¹ 974 R^(H64) G¹² 195R^(H65) G⁹ 455 R^(H65) G¹⁰ 715 R^(H65) G¹¹ 975 R^(H65) G¹² 196 R^(H1)G¹³ 456 R^(H1) G¹⁴ 716 R^(H1) G¹⁵ 976 R^(H1) G¹⁶ 197 R^(H2) G¹³ 457R^(H2) G¹⁴ 717 R^(H2) G¹⁵ 977 R^(H2) G¹⁶ 198 R^(H3) G¹³ 458 R^(H3) G¹⁴718 R^(H3) G¹⁵ 978 R^(H3) G¹⁶ 199 R^(H4) G¹³ 459 R^(H4) G¹⁴ 719 R^(H4)G¹⁵ 979 R^(H4) G¹⁶ 200 R^(H5) G¹³ 460 R^(H5) G¹⁴ 720 R^(H5) G¹⁵ 980R^(H5) G¹⁶ 201 R^(H6) G¹³ 461 R^(H6) G¹⁴ 721 R^(H6) G¹⁵ 981 R^(H6) G¹⁶202 R^(H7) G¹³ 462 R^(H7) G¹⁴ 722 R^(H7) G¹⁵ 982 R^(H7) G¹⁶ 203 R^(H8)G¹³ 463 R^(H8) G¹⁴ 723 R^(H8) G¹⁵ 983 R^(H8) G¹⁶ 204 R^(H9) G¹³ 464R^(H9) G¹⁴ 724 R^(H9) G¹⁵ 984 R^(H9) G¹⁶ 205 R^(H10) G¹³ 465 R^(H10) G¹⁴725 R^(H10) G¹⁵ 985 R^(H10) G¹⁶ 206 R^(H11) G¹³ 466 R^(H11) G¹⁴ 726R^(H11) G¹⁵ 986 R^(H11) G¹⁶ 207 R^(H12) G¹³ 467 R^(H12) G¹⁴ 727 R^(H12)G¹⁵ 987 R^(H12) G¹⁶ 208 R^(H13) G¹³ 468 R^(H13) G¹⁴ 728 R^(H13) G¹⁵ 988R^(H13) G¹⁶ 209 R^(H14) G¹³ 469 R^(H14) G¹⁴ 729 R^(H14) G¹⁵ 989 R^(H14)G¹⁶ 210 R^(H15) G¹³ 470 R^(H15) G¹⁴ 730 R^(H15) G¹⁵ 990 R^(H15) G¹⁶ 211R^(H16) G¹³ 471 R^(H16) G¹⁴ 731 R^(H16) G¹⁵ 991 R^(H16) G¹⁶ 212 R^(H17)G¹³ 472 R^(H17) G¹⁴ 732 R^(H17) G¹⁵ 992 R^(H17) G¹⁶ 213 R^(H18) G¹³ 473R^(H18) G¹⁴ 733 R^(H18) G¹⁵ 993 R^(H18) G¹⁶ 214 R^(H19) G¹³ 474 R^(H19)G¹⁴ 734 R^(H19) G¹⁵ 994 R^(H19) G¹⁶ 215 R^(H20) G¹³ 475 R^(H20) G¹⁴ 735R^(H20) G¹⁵ 995 R^(H20) G¹⁶ 216 R^(H21) G¹³ 476 R^(H21) G¹⁴ 736 R^(H21)G¹⁵ 996 R^(H21) G¹⁶ 217 R^(H22) G¹³ 477 R^(H22) G¹⁴ 737 R^(H22) G¹⁵ 997R^(H22) G¹⁶ 218 R^(H23) G¹³ 478 R^(H23) G¹⁴ 738 R^(H23) G¹⁵ 998 R^(H23)G¹⁶ 219 R^(H24) G¹³ 479 R^(H24) G¹⁴ 739 R^(H24) G¹⁵ 999 R^(H24) G¹⁶ 220R^(H25) G¹³ 480 R^(H25) G¹⁴ 740 R^(H25) G¹⁵ 1000 R^(H25) G¹⁶ 221 R^(H26)G¹³ 481 R^(H26) G¹⁴ 741 R^(H26) G¹⁵ 1001 R^(H26) G¹⁶ 222 R^(H27) G¹³ 482R^(H27) G¹⁴ 742 R^(H27) G¹⁵ 1002 R^(H27) G¹⁶ 223 R^(H28) G¹³ 483 R^(H28)G¹⁴ 743 R^(H28) G¹⁵ 1003 R^(H28) G¹⁶ 224 R^(H29) G¹³ 484 R^(H29) G¹⁴ 744R^(H29) G¹⁵ 1004 R^(H29) G¹⁶ 225 R^(H30) G¹³ 485 R^(H30) G¹⁴ 745 R^(H30)G¹⁵ 1005 R^(H30) G¹⁶ 226 R^(H31) G¹³ 486 R^(H31) G¹⁴ 746 R^(H31) G¹⁵1006 R^(H31) G¹⁶ 227 R^(H32) G¹³ 487 R^(H32) G¹⁴ 747 R^(H32) G¹⁵ 1007R^(H32) G¹⁶ 228 R^(H33) G¹³ 488 R^(H33) G¹⁴ 748 R^(H33) G¹⁵ 1008 R^(H33)G¹⁶ 229 R^(H34) G¹³ 489 R^(H34) G¹⁴ 749 R^(H34) G¹⁵ 1009 R^(H34) G¹⁶ 230R^(H35) G¹³ 490 R^(H35) G¹⁴ 750 R^(H35) G¹⁵ 1010 R^(H35) G¹⁶ 231 R^(H36)G¹³ 491 R^(H36) G¹⁴ 751 R^(H36) G¹⁵ 1011 R^(H36) G¹⁶ 232 R^(H37) G¹³ 492R^(H37) G¹⁴ 752 R^(H37) G¹⁵ 1012 R^(H37) G¹⁶ 233 R^(H38) G¹³ 493 R^(H38)G¹⁴ 753 R^(H38) G¹⁵ 1013 R^(H38) G¹⁶ 234 R^(H39) G¹³ 494 R^(H39) G¹⁴ 754R^(H39) G¹⁵ 1014 R^(H39) G¹⁶ 235 R^(H40) G¹³ 495 R^(H40) G¹⁴ 755 R^(H40)G¹⁵ 1015 R^(H40) G¹⁶ 236 R^(H41) G¹³ 496 R^(H41) G¹⁴ 756 R^(H41) G¹⁵1016 R^(H41) G¹⁶ 237 R^(H42) G¹³ 497 R^(H42) G¹⁴ 757 R^(H42) G¹⁵ 1017R^(H42) G¹⁶ 238 R^(H43) G¹³ 498 R^(H43) G¹⁴ 758 R^(H43) G¹⁵ 1018 R^(H43)G¹⁶ 239 R^(H44) G¹³ 499 R^(H44) G¹⁴ 759 R^(H44) G¹⁵ 1019 R^(H44) G¹⁶ 240R^(H45) G¹³ 500 R^(H45) G¹⁴ 760 R^(H45) G¹⁵ 1020 R^(H45) G¹⁶ 241 R^(H46)G¹³ 501 R^(H46) G¹⁴ 761 R^(H46) G¹⁵ 1021 R^(H46) G¹⁶ 242 R^(H47) G¹³ 502R^(H47) G¹⁴ 762 R^(H47) G¹⁵ 1022 R^(H47) G¹⁶ 243 R^(H48) G¹³ 503 R^(H48)G¹⁴ 763 R^(H48) G¹⁵ 1023 R^(H48) G¹⁶ 244 R^(H49) G¹³ 504 R^(H49) G¹⁴ 764R^(H49) G¹⁵ 1024 R^(H49) G¹⁶ 245 R^(H50) G¹³ 505 R^(H50) G¹⁴ 765 R^(H50)G¹⁵ 1025 R^(H50) G¹⁶ 246 R^(H51) G¹³ 506 R^(H51) G¹⁴ 766 R^(H51) G¹⁵1026 R^(H51) G¹⁶ 247 R^(H52) G¹³ 507 R^(H52) G¹⁴ 767 R^(H52) G¹⁵ 1027R^(H52) G¹⁶ 248 R^(H53) G¹³ 508 R^(H53) G¹⁴ 768 R^(H53) G¹⁵ 1028 R^(H53)G¹⁶ 249 R^(H54) G¹³ 509 R^(H54) G¹⁴ 769 R^(H54) G¹⁵ 1029 R^(H54) G¹⁶ 250R^(H55) G¹³ 510 R^(H55) G¹⁴ 770 R^(H55) G¹⁵ 1030 R^(H55) G¹⁶ 251 R^(H56)G¹³ 511 R^(H56) G¹⁴ 771 R^(H56) G¹⁵ 1031 R^(H56) G¹⁶ 252 R^(H57) G¹³ 512R^(H57) G¹⁴ 772 R^(H57) G¹⁵ 1032 R^(H57) G¹⁶ 253 R^(H58) G¹³ 513 R^(H58)G¹⁴ 773 R^(H58) G¹⁵ 1033 R^(H58) G¹⁶ 254 R^(H59) G¹³ 514 R^(H59) G¹⁴ 774R^(H59) G¹⁵ 1034 R^(H59) G¹⁶ 255 R^(H60) G¹³ 515 R^(H60) G¹⁴ 775 R^(H60)G¹⁵ 1035 R^(H60) G¹⁶ 256 R^(H61) G¹³ 516 R^(H61) G¹⁴ 776 R^(H61) G¹⁵1036 R^(H61) G¹⁶ 257 R^(H62) G¹³ 517 R^(H62) G¹⁴ 777 R^(H62) G¹⁵ 1037R^(H62) G¹⁶ 258 R^(H63) G¹³ 518 R^(H63) G¹⁴ 778 R^(H63) G¹⁵ 1038 R^(H63)G¹⁶ 259 R^(H64) G¹³ 519 R^(H64) G¹⁴ 779 R^(H64) G¹⁵ 1039 R^(H64) G¹⁶ 260R^(H65) G¹³ 520 R^(H65) G¹⁴ 780 R^(H65) G¹⁵ 1040 R^(H65) G¹⁶ 1041 R^(H1)G¹⁷ 1042 R^(H33) G¹⁷ 1043 R^(H1) G¹⁸ 1044 R^(H33) G¹⁸ 1045 R^(H2) G¹⁷1046 R^(H34) G¹⁷ 1047 R^(H2) G¹⁸ 1048 R^(H34) G¹⁸ 1049 R^(H3) G¹⁷ 1050R^(H35) G¹⁷ 1051 R^(H3) G¹⁸ 1052 R^(H35) G¹⁸ 1053 R^(H4) G¹⁷ 1054R^(H36) G¹⁷ 1055 R^(H4) G¹⁸ 1056 R^(H36) G¹⁸ 1057 R^(H5) G¹⁷ 1058R^(H37) G¹⁷ 1059 R^(H5) G¹⁸ 1060 R^(H37) G¹⁸ 1061 R^(H6) G¹⁷ 1062R^(H38) G¹⁷ 1063 R^(H6) G¹⁸ 1064 R^(H38) G¹⁸ 1065 R^(H7) G¹⁷ 1066R^(H39) G¹⁷ 1067 R^(H7) G¹⁸ 1068 R^(H39) G¹⁸ 1069 R^(H8) G¹⁷ 1070R^(H40) G¹⁷ 1071 R^(H8) G¹⁸ 1072 R^(H40) G¹⁸ 1073 R^(H9) G¹⁷ 1074R^(H41) G¹⁷ 1075 R^(H9) G¹⁸ 1076 R^(H41) G¹⁸ 1077 R^(H10) G¹⁷ 1078R^(H42) G¹⁷ 1079 R^(H10) G¹⁸ 1080 R^(H42) G¹⁸ 1081 R^(H11) G¹⁷ 1082R^(H43) G¹⁷ 1083 R^(H11) G¹⁸ 1084 R^(H43) G¹⁸ 1085 R^(H12) G¹⁷ 1086R^(H44) G¹⁷ 1087 R^(H12) G¹⁸ 1088 R^(H44) G¹⁸ 1089 R^(H13) G¹⁷ 1090R^(H45) G¹⁷ 1091 R^(H13) G¹⁸ 1092 R^(H45) G¹⁸ 1093 R^(H14) G¹⁷ 1094R^(H46) G¹⁷ 1095 R^(H14) G¹⁸ 1096 R^(H46) G¹⁸ 1097 R^(H15) G¹⁷ 1098R^(H47) G¹⁷ 1099 R^(H15) G¹⁸ 1100 R^(H47) G¹⁸ 1101 R^(H16) G¹⁷ 1102R^(H48) G¹⁷ 1103 R^(H16) G¹⁸ 1104 R^(H48) G¹⁸ 1105 R^(H17) G¹⁷ 1106R^(H49) G¹⁷ 1107 R^(H17) G¹⁸ 1108 R^(H49) G¹⁸ 1109 R^(H18) G¹⁷ 1110R^(H50) G¹⁷ 1111 R^(H18) G¹⁸ 1112 R^(H50) G¹⁸ 1113 R^(H19) G¹⁷ 1114R^(H51) G¹⁷ 1115 R^(H19) G¹⁸ 1116 R^(H51) G¹⁸ 1117 R^(H20) G¹⁷ 1118R^(H52) G¹⁷ 1119 R^(H20) G¹⁸ 1120 R^(H52) G¹⁸ 1121 R^(H21) G¹⁷ 1122R^(H53) G¹⁷ 1123 R^(H21) G¹⁸ 1124 R^(H53) G¹⁸ 1125 R^(H22) G¹⁷ 1126R^(H54) G¹⁷ 1127 R^(H22) G¹⁸ 1128 R^(H54) G¹⁸ 1129 R^(H23) G¹⁷ 1130R^(H55) G¹⁷ 1131 R^(H23) G¹⁸ 1132 R^(H55) G¹⁸ 1133 R^(H24) G¹⁷ 1134R^(H56) G¹⁷ 1135 R^(H24) G¹⁸ 1136 R^(H56) G¹⁸ 1137 R^(H25) G¹⁷ 1138R^(H57) G¹⁷ 1139 R^(H25) G¹⁸ 1140 R^(H57) G¹⁸ 1141 R^(H26) G¹⁷ 1142R^(H58) G¹⁷ 1143 R^(H26) G¹⁸ 1144 R^(H58) G¹⁸ 1145 R^(H27) G¹⁷ 1146R^(H59) G¹⁷ 1147 R^(H27) G¹⁸ 1148 R^(H59) G¹⁸ 1149 R^(H28) G¹⁷ 1150R^(H60) G¹⁷ 1151 R^(H28) G¹⁸ 1152 R^(H60) G¹⁸ 1153 R^(H29) G¹⁷ 1154R^(H61) G¹⁷ 1155 R^(H29) G¹⁸ 1156 R^(H61) G¹⁸ 1157 R^(H30) G¹⁷ 1158R^(H62) G¹⁷ 1159 R^(H30) G¹⁸ 1160 R^(H62) G¹⁸ 1161 R^(H31) G¹⁷ 1162R^(H63) G¹⁷ 1163 R^(H31) G¹⁸ 1164 R^(H63) G¹⁸ 1165 R^(H32) G¹⁷ 1166R^(H64) G¹⁷ 1167 R^(H32) G¹⁸ 1168 R^(H64) G¹⁸ 1169 R^(H65) G¹⁷ 1170R^(H65) G¹⁸wherein R^(H1) to R^(H65) have the following structures:

wherein G¹ to G¹⁶ have the following structures:

In some embodiments of the OLED where the first emitter is Compound B,Compound C, Compound D, or Compound E, all having the formula(L_(B))_(n)Ir(L³-L⁴)_(3−n) the ligand (L³-L⁴) is selected from the groupconsisting of:

L_(Cj-1) having a structure based on formula

andL_(Cj-11) having a structure based on formula

wherein j is an integer from 1 to 1416, wherein for each L_(Cj) inL_(Cj-1) and L_(Cj-11), R²⁰¹ and R²⁰² are each independently defined asfollows:

L_(Cj) R²⁰¹ R²⁰² L_(Cj) R²⁰¹ R²⁰² L_(Cj) R²⁰¹ R²⁰² L_(Cj) R²⁰¹ R²⁰²L_(C1) R^(D1) R^(D1) L_(C193) R^(D1) R^(D3) L_(C385) R^(D17) R^(D40)L_(C577) R^(D143) R^(D120) L_(C2) R^(D2) R^(D2) L_(C194) R^(D1) R^(D4)L_(C386) R^(D17) R^(D41) L_(C578) R^(D143) R^(D133) L_(C3) R^(D3) R^(D3)L_(C195) R^(D1) R^(D5) L_(C387) R^(D17) R^(D42) L_(C579) R^(D143)R^(D134) L_(C4) R^(D4) R^(D4) L_(C196) R^(D1) R^(D9) L_(C388) R^(D17)R^(D43) L_(C580) R^(D143) R^(D135) L_(C5) R^(D5) R^(D5) L_(C197) R^(D1)R^(D10) L_(C389) R^(D17) R^(D48) L_(C581) R^(D143) R^(D136) L_(C6)R^(D6) R^(D6) L_(C198) R^(D1) R^(D17) L_(C390) R^(D17) R^(D49) L_(C582)R^(D143) R^(D144) L_(C7) R^(D7) R^(D7) L_(C199) R^(D1) R^(D18) L_(C391)R^(D17) R^(D50) L_(C583) R^(D143) R^(D145) L_(C8) R^(D8) R^(D8) L_(C200)R^(D1) R^(D20) L_(C392) R^(D17) R^(D54) L_(C584) R^(D143) R^(D146)L_(C9) R^(D9) R^(D9) L_(C201) R^(D1) R^(D22) L_(C393) R^(D17) R^(D55)L_(C585) R^(D143) R^(D147) L_(C10) R^(D10) R^(D10) L_(C202) R^(D1)R^(D37) L_(C394) R^(D17) R^(D58) L_(C586) R^(D143) R^(D149) L_(C11)R^(D11) R^(D11) L_(C203) R^(D1) R^(D40) L_(C395) R^(D17) R^(D59)L_(C587) R^(D143) R^(D151) L_(C12) R^(D12) R^(D12) L_(C204) R^(D1)R^(D41) L_(C396) R^(D17) R^(D78) L_(C588) R^(D143) R^(D154) L_(C13)R^(D13) R^(D13) L_(C205) R^(D1) R^(D42) L_(C397) R^(D17) R^(D79)L_(C589) R^(D143) R^(D155) L_(C14) R^(D14) R^(D14) L_(C206) R^(D1)R^(D43) L_(C398) R^(D17) R^(D81) L_(C590) R^(D143) R^(D161) L_(C15)R^(D15) R^(D15) L_(C207) R^(D1) R^(D48) L_(C399) R^(D17) R^(D87)L_(C591) R^(D143) R^(D175) L_(C16) R^(D16) R^(D16) L_(C208) R^(D1)R^(D49) L_(C400) R^(D17) R^(D88) L_(C592) R^(D144) R^(D3) L_(C17)R^(D17) R^(D17) L_(C209) R^(D1) R^(D50) L_(C401) R^(D17) R^(D89)L_(C593) R^(D144) R^(D5) L_(C18) R^(D18) R^(D18) L_(C210) R^(D1) R^(D54)L_(C402) R^(D17) R^(D93) L_(C594) R^(D144) R^(D17) L_(C19) R^(D19)R^(D19) L_(C211) R^(D1) R^(D55) L_(C403) R^(D17) R^(D116) L_(C595)R^(D144) R^(D18) L_(C20) R^(D20) R^(D20) L_(C212) R^(D1) R^(D58)L_(C404) R^(D17) R^(D117) L_(C596) R^(D144) R^(D20) L_(C21) R^(D21)R^(D21) L_(C213) R^(D1) R^(D59) L_(C405) R^(D17) R^(D118) L_(C597)R^(D144) R^(D22) L_(C22) R^(D22) R^(D22) L_(C214) R^(D1) R^(D78)L_(C406) R^(D17) R^(D119) L_(C598) R^(D144) R^(D37) L_(C23) R^(D23)R^(D23) L_(C215) R^(D1) R^(D79) L_(C407) R^(D17) R^(D120) L_(C599)R^(D144) R^(D40) L_(C24) R^(D24) R^(D24) L_(C216) R^(D1) R^(D81)L_(C408) R^(D17) R^(D133) L_(C600) R^(D144) R^(D41) L_(C25) R^(D25)R^(D25) L_(C217) R^(D1) R^(D87) L_(C409) R^(D17) R^(D134) L_(C601)R^(D144) R^(D42) L_(C26) R^(D26) R^(D26) L_(C218) R^(D1) R^(D88)L_(C410) R^(D17) R^(D135) L_(C602) R^(D144) R^(D43) L_(C27) R^(D27)R^(D27) L_(C219) R^(D1) R^(D89) L_(C411) R^(D17) R^(D136) L_(C603)R^(D144) R^(D48) L_(C28) R^(D28) R^(D28) L_(C220) R^(D1) R^(D93)L_(C412) R^(D17) R^(D143) L_(C604) R^(D144) R^(D49) L_(C29) R^(D29)R^(D29) L_(C221) R^(D1) R^(D116) L_(C413) R^(D17) R^(D144) L_(C605)R^(D144) R^(D54) L_(C30) R^(D30) R^(D30) L_(C222) R^(D1) R^(D117)L_(C414) R^(D17) R^(D145) L_(C606) R^(D144) R^(D58) L_(C31) R^(D31)R^(D31) L_(C223) R^(D1) R^(D118) L_(C415) R^(D17) R^(D146) L_(C607)R^(D144) R^(D59) L_(C32) R^(D32) R^(D32) L_(C224) R^(D1) R^(D119)L_(C416) R^(D17) R^(D147) L_(C608) R^(D144) R^(D78) L_(C33) R^(D33)R^(D33) L_(C225) R^(D1) R^(D120) L_(C417) R^(D17) R^(D149) L_(C609)R^(D144) R^(D79) L_(C34) R^(D34) R^(D34) L_(C226) R^(D1) R^(D133)L_(C418) R^(D17) R^(D151) L_(C610) R^(D144) R^(D81) L_(C35) R^(D35)R^(D35) L_(C227) R^(D1) R^(D134) L_(C419) R^(D17) R^(D154) L_(C611)R^(D144) R^(D87) L_(C36) R^(D36) R^(D36) L_(C228) R^(D1) R^(D135)L_(C420) R^(D17) R^(D155) L_(C612) R^(D144) R^(D88) L_(C37) R^(D37)R^(D37) L_(C229) R^(D1) R^(D136) L_(C421) R^(D17) R^(D161) L_(C613)R^(D144) R^(D89) L_(C38) R^(D38) R^(D38) L_(C230) R^(D1) R^(D143)L_(C422) R^(D17) R^(D175) L_(C614) R^(D144) R^(D93) L_(C39) R^(D39)R^(D39) L_(C231) R^(D1) R^(D144) L_(C423) R^(D50) R^(D3) L_(C615)R^(D144) R^(D116) L_(C40) R^(D40) R^(D40) L_(C232) R^(D1) R^(D145)L_(C424) R^(D50) R^(D5) L_(C616) R^(D144) R^(D117) L_(C41) R^(D41)R^(D41) L_(C233) R^(D1) R^(D146) L_(C425) R^(D50) R^(D18) L_(C617)R^(D144) R^(D118) L_(C42) R^(D42) R^(D42) L_(C234) R^(D1) R^(D147)L_(C426) R^(D50) R^(D20) L_(C618) R^(D144) R^(D119) L_(C43) R^(D43)R^(D43) L_(C235) R^(D1) R^(D149) L_(C427) R^(D50) R^(D22) L_(C619)R^(D144) R^(D120) L_(C44) R^(D44) R^(D44) L_(C236) R^(D1) R^(D151)L_(C428) R^(D50) R^(D37) L_(C620) R^(D144) R^(D133) L_(C45) R^(D45)R^(D45) L_(C237) R^(D1) R^(D154) L_(C429) R^(D50) R^(D40) L_(C621)R^(D144) R^(D134) L_(C46) R^(D46) R^(D46) L_(C238) R^(D1) R^(D155)L_(C430) R^(D50) R^(D41) L_(C622) R^(D144) R^(D135) L_(C47) R^(D47)R^(D47) L_(C239) R^(D1) R^(D161) L_(C431) R^(D50) R^(D42) L_(C623)R^(D144) R^(D136) L_(C48) R^(D48) R^(D48) L_(C240) R^(D1) R^(D175)L_(C432) R^(D50) R^(D43) L_(C624) R^(D144) R^(D145) L_(C49) R^(D49)R^(D49) L_(C241) R^(D4) R^(D3) L_(C433) R^(D50) R^(D48) L_(C625)R^(D144) R^(D146) L_(C50) R^(D50) R^(D50) L_(C242) R^(D4) R^(D5)L_(C434) R^(D50) R^(D49) L_(C626) R^(D144) R^(D147) L_(C51) R^(D51)R^(D51) L_(C243) R^(D4) R^(D9) L_(C435) R^(D50) R^(D54) L_(C627)R^(D144) R^(D149) L_(C52) R^(D52) R^(D52) L_(C244) R^(D4) R^(D10)L_(C436) R^(D50) R^(D55) L_(C628) R^(D144) R^(D151) L_(C53) R^(D53)R^(D53) L_(C245) R^(D4) R^(D17) L_(C437) R^(D50) R^(D58) L_(C629)R^(D144) R^(D154) L_(C54) R^(D54) R^(D54) L_(C246) R^(D4) R^(D18)L_(C438) R^(D50) R^(D59) L_(C630) R^(D144) R^(D155) L_(C55) R^(D55)R^(D55) L_(C247) R^(D4) R^(D20) L_(C439) R^(D50) R^(D78) L_(C631)R^(D144) R^(D161) L_(C56) R^(D56) R^(D56) L_(C248) R^(D4) R^(D22)L_(C440) R^(D50) R^(D79) L_(C632) R^(D144) R^(D175) L_(C57) R^(D57)R^(D57) L_(C249) R^(D4) R^(D37) L_(C441) R^(D50) R^(D81) L_(C633)R^(D145) R^(D3) L_(C58) R^(D58) R^(D58) L_(C250) R^(D4) R^(D40) L_(C442)R^(D50) R^(D87) L_(C634) R^(D145) R^(D5) L_(C59) R^(D59) R^(D59)L_(C251) R^(D4) R^(D41) L_(C443) R^(D50) R^(D88) L_(C635) R^(D145)R^(D17) L_(C60) R^(D60) R^(D60) L_(C252) R^(D4) R^(D42) L_(C444) R^(D50)R^(D89) L_(C636) R^(D145) R^(D18) L_(C61) R^(D61) R^(D61) L_(C253)R^(D4) R^(D43) L_(C445) R^(D50) R^(D93) L_(C637) R^(D145) R^(D20)L_(C62) R^(D62) R^(D62) L_(C254) R^(D4) R^(D48) L_(C446) R^(D50)R^(D116) L_(C638) R^(D145) R^(D22) L_(C63) R^(D63) R^(D63) L_(C255)R^(D4) R^(D49) L_(C447) R^(D50) R^(D117) L_(C639) R^(D145) R^(D37)L_(C64) R^(D64) R^(D64) L_(C256) R^(D4) R^(D50) L_(C448) R^(D50)R^(D118) L_(C640) R^(D145) R^(D40) L_(C65) R^(D65) R^(D65) L_(C257)R^(D4) R^(D54) L_(C449) R^(D50) R^(D119) L_(C641) R^(D145) R^(D41)L_(C66) R^(D66) R^(D66) L_(C258) R^(D4) R^(D55) L_(C450) R^(D50)R^(D120) L_(C642) R^(D145) R^(D42) L_(C67) R^(D67) R^(D67) L_(C259)R^(D4) R^(D58) L_(C451) R^(D50) R^(D133) L_(C643) R^(D145) R^(D43)L_(C68) R^(D68) R^(D68) L_(C260) R^(D4) R^(D59) L_(C452) R^(D50)R^(D134) L_(C644) R^(D145) R^(D48) L_(C69) R^(D69) R^(D69) L_(C261)R^(D4) R^(D78) L_(C453) R^(D50) R^(D135) L_(C645) R^(D145) R^(D49)L_(C70) R^(D70) R^(D70) L_(C262) R^(D4) R^(D79) L_(C454) R^(D50)R^(D136) L_(C646) R^(D145) R^(D54) L_(C71) R^(D71) R^(D71) L_(C263)R^(D4) R^(D81) L_(C455) R^(D50) R^(D143) L_(C647) R^(D145) R^(D58)L_(C72) R^(D72) R^(D72) L_(C264) R^(D4) R^(D87) L_(C456) R^(D50)R^(D144) L_(C648) R^(D145) R^(D59) L_(C73) R^(D73) R^(D73) L_(C265)R^(D4) R^(D88) L_(C457) R^(D50) R^(D145) L_(C649) R^(D145) R^(D78)L_(C74) R^(D74) R^(D74) L_(C266) R^(D4) R^(D89) L_(C458) R^(D50)R^(D146) L_(C650) R^(D145) R^(D79) L_(C75) R^(D75) R^(D75) L_(C267)R^(D4) R^(D93) L_(C459) R^(D50) R^(D147) L_(C651) R^(D145) R^(D81)L_(C76) R^(D76) R^(D76) L_(C268) R^(D4) R^(D116) L_(C460) R^(D50)R^(D149) L_(C652) R^(D145) R^(D87) L_(C77) R^(D77) R^(D77) L_(C269)R^(D4) R^(D117) L_(C461) R^(D50) R^(D151) L_(C653) R^(D145) R^(D88)L_(C78) R^(D78) R^(D78) L_(C270) R^(D4) R^(D118) L_(C462) R^(D50)R^(D154) L_(C654) R^(D145) R^(D89) L_(C79) R^(D79) R^(D79) L_(C271)R^(D4) R^(D119) L_(C463) R^(D50) R^(D155) L_(C655) R^(D145) R^(D93)L_(C80) R^(D80) R^(D80) L_(C272) R^(D4) R^(D120) L_(C464) R^(D50)R^(D161) L_(C656) R^(D145) R^(D116) L_(C81) R^(D81) R^(D81) L_(C273)R^(D4) R^(D133) L_(C465) R^(D50) R^(D175) L_(C657) R^(D145) R^(D117)L_(C82) R^(D82) R^(D82) L_(C274) R^(D4) R^(D134) L_(C466) R^(D55) R^(D3)L_(C658) R^(D145) R^(D118) L_(C83) R^(D83) R^(D83) L_(C275) R^(D4)R^(D135) L_(C467) R^(D55) R^(D5) L_(C659) R^(D145) R^(D119) L_(C84)R^(D84) R^(D84) L_(C276) R^(D4) R^(D136) L_(C468) R^(D55) R^(D18)L_(C660) R^(D145) R^(D120) L_(C85) R^(D85) R^(D85) L_(C277) R^(D4)R^(D143) L_(C469) R^(D55) R^(D20) L_(C661) R^(D145) R^(D133) L_(C86)R^(D86) R^(D86) L_(C278) R^(D4) R^(D144) L_(C470) R^(D55) R^(D22)L_(C662) R^(D145) R^(D134) L_(C87) R^(D87) R^(D87) L_(C279) R^(D4)R^(D145) L_(C471) R^(D55) R^(D37) L_(C663) R^(D145) R^(D135) L_(C88)R^(D88) R^(D88) L_(C280) R^(D4) R^(D146) L_(C472) R^(D55) R^(D40)L_(C664) R^(D145) R^(D136) L_(C89) R^(D89) R^(D89) L_(C281) R^(D4)R^(D147) L_(C473) R^(D55) R^(D41) L_(C665) R^(D145) R^(D146) L_(C90)R^(D90) R^(D90) L_(C282) R^(D4) R^(D149) L_(C474) R^(D55) R^(D42)L_(C666) R^(D145) R^(D147) L_(C91) R^(D91) R^(D91) L_(C283) R^(D4)R^(D151) L_(C475) R^(D55) R^(D43) L_(C667) R^(D145) R^(D149) L_(C92)R^(D92) R^(D92) L_(C284) R^(D4) R^(D154) L_(C476) R^(D55) R^(D48)L_(C668) R^(D145) R^(D151) L_(C93) R^(D93) R^(D93) L_(C285) R^(D4)R^(D155) L_(C477) R^(D55) R^(D49) L_(C669) R^(D145) R^(D154) L_(C94)R^(D94) R^(D94) L_(C286) R^(D4) R^(D161) L_(C478) R^(D55) R^(D54)L_(C670) R^(D145) R^(D155) L_(C95) R^(D95) R^(D95) L_(C287) R^(D4)R^(D175) L_(C479) R^(D55) R^(D58) L_(C671) R^(D145) R^(D161) L_(C96)R^(D96) R^(D96) L_(C288) R^(D9) R^(D3) L_(C480) R^(D55) R^(D59) L_(C672)R^(D145) R^(D175) L_(C97) R^(D97) R^(D97) L_(C289) R^(D9) R^(D5)L_(C481) R^(D55) R^(D78) L_(C673) R^(D146) R^(D3) L_(C98) R^(D98)R^(D98) L_(C290) R^(D9) R^(D10) L_(C482) R^(D55) R^(D79) L_(C674)R^(D146) R^(D5) L_(C99) R^(D99) R^(D99) L_(C291) R^(D9) R^(D17) L_(C483)R^(D55) R^(D81) L_(C675) R^(D146) R^(D17) L_(C100) R^(D100) R^(D100)L_(C292) R^(D9) R^(D18) L_(C484) R^(D55) R^(D87) L_(C676) R^(D146)R^(D18) L_(C101) R^(D101) R^(D101) L_(C293) R^(D9) R^(D20) L_(C485)R^(D55) R^(D88) L_(C677) R^(D146) R^(D20) L_(C102) R^(D102) R^(D102)L_(C294) R^(D9) R^(D22) L_(C486) R^(D55) R^(D89) L_(C678) R^(D146)R^(D22) L_(C103) R^(D103) R^(D103) L_(C295) R^(D9) R^(D37) L_(C487)R^(D55) R^(D93) L_(C679) R^(D146) R^(D37) L_(C104) R^(D104) R^(D104)L_(C296) R^(D9) R^(D40) L_(C488) R^(D55) R^(D116) L_(C680) R^(D146)R^(D40) L_(C105) R^(D105) R^(D105) L_(C297) R^(D9) R^(D41) L_(C489)R^(D55) R^(D117) L_(C681) R^(D146) R^(D41) L_(C106) R^(D106) R^(D106)L_(C298) R^(D9) R^(D42) L_(C490) R^(D55) R^(D118) L_(C682) R^(D146)R^(D42) L_(C107) R^(D107) R^(D107) L_(C299) R^(D9) R^(D43) L_(C491)R^(D55) R^(D119) L_(C683) R^(D146) R^(D43) L_(C108) R^(D108) R^(D108)L_(C300) R^(D9) R^(D48) L_(C492) R^(D55) R^(D120) L_(C684) R^(D146)R^(D48) L_(C109) R^(D109) R^(D109) L_(C301) R^(D9) R^(D49) L_(C493)R^(D55) R^(D133) L_(C685) R^(D146) R^(D49) L_(C110) R^(D110) R^(D110)L_(C302) R^(D9) R^(D50) L_(C494) R^(D55) R^(D134) L_(C686) R^(D146)R^(D54) L_(C111) R^(D111) R^(D111) L_(C303) R^(D9) R^(D54) L_(C495)R^(D55) R^(D135) L_(C687) R^(D146) R^(D58) L_(C112) R^(D112) R^(D112)L_(C304) R^(D9) R^(D55) L_(C496) R^(D55) R^(D136) L_(C688) R^(D146)R^(D59) L_(C113) R^(D113) R^(D113) L_(C305) R^(D9) R^(D58) L_(C497)R^(D55) R^(D143) L_(C689) R^(D146) R^(D78) L_(C114) R^(D114) R^(D114)L_(C306) R^(D9) R^(D59) L_(C498) R^(D55) R^(D144) L_(C690) R^(D146)R^(D79) L_(C115) R^(D115) R^(D115) L_(C307) R^(D9) R^(D78) L_(C499)R^(D55) R^(D145) L_(C691) R^(D146) R^(D81) L_(C116) R^(D116) R^(D116)L_(C308) R^(D9) R^(D79) L_(C500) R^(D55) R^(D146) L_(C692) R^(D146)R^(D87) L_(C117) R^(D117) R^(D117) L_(C309) R^(D9) R^(D981) L_(C501)R^(D55) R^(D147) L_(C693) R^(D146) R^(D88) L_(C118) R^(D118) R^(D118)L_(C310) R^(D9) R^(D87) L_(C502) R^(D55) R^(D149) L_(C694) R^(D146)R^(D89) L_(C119) R^(D119) R^(D119) L_(C311) R^(D9) R^(D88) L_(C503)R^(D55) R^(D151) L_(C695) R^(D146) R^(D93) L_(C120) R^(D120) R^(D120)L_(C312) R^(D9) R^(D89) L_(C504) R^(D55) R^(D154) L_(C696) R^(D146)R^(D117) L_(C121) R^(D121) R^(D121) L_(C313) R^(D9) R^(D93) L_(C505)R^(D55) R^(D155) L_(C697) R^(D146) R^(D118) L_(C122) R^(D122) R^(D122)L_(C314) R^(D9) R^(D116) L_(C506) R^(D55) R^(D161) L_(C698) R^(D146)R^(D119) L_(C123) R^(D123) R^(D123) L_(C315) R^(D9) R^(D117) L_(C507)R^(D55) R^(D175) L_(C699) R^(D146) R^(D120) L_(C124) R^(D124) R^(D124)L_(C316) R^(D9) R^(D118) L_(C508) R^(D116) R^(D3) L_(C700) R^(D146)R^(D133) L_(C125) R^(D125) R^(D125) L_(C317) R^(D9) R^(D119) L_(C509)R^(D116) R^(D5) L_(C701) R^(D146) R^(D134) L_(C126) R^(D126) R^(D126)L_(C318) R^(D9) R^(D120) L_(C510) R^(D116) R^(D17) L_(C702) R^(D146)R^(D135) L_(C127) R^(D127) R^(D127) L_(C319) R^(D9) R^(D133) L_(C511)R^(D116) R^(D18) L_(C703) R^(D146) R^(D136) L_(C128) R^(D128) R^(D128)L_(C320) R^(D9) R^(D134) L_(C512) R^(D116) R^(D20) L_(C704) R^(D146)R^(D146) L_(C129) R^(D129) R^(D129) L_(C321) R^(D9) R^(D135) L_(C513)R^(D116) R^(D22) L_(C705) R^(D146) R^(D147) L_(C130) R^(D130) R^(D130)L_(C322) R^(D9) R^(D136) L_(C514) R^(D116) R^(D37) L_(C706) R^(D146)R^(D149) L_(C131) R^(D131) R^(D131) L_(C323) R^(D9) R^(D143) L_(C515)R^(D116) R^(D40) L_(C707) R^(D146) R^(D151) L_(C132) R^(D132) R^(D132)L_(C324) R^(D9) R^(D144) L_(C516) R^(D116) R^(D41) L_(C708) R^(D146)R^(D154) L_(C133) R^(D133) R^(D133) L_(C325) R^(D9) R^(D145) L_(C517)R^(D116) R^(D42) L_(C709) R^(D146) R^(D155) L_(C134) R^(D134) R^(D134)L_(C326) R^(D9) R^(D146) L_(C518) R^(D116) R^(D43) L_(C710) R^(D146)R^(D161) L_(C135) R^(D135) R^(D135) L_(C327) R^(D9) R^(D147) L_(C519)R^(D116) R^(D48) L_(C711) R^(D146) R^(D175) L_(C136) R^(D136) R^(D136)L_(C328) R^(D9) R^(D149) L_(C520) R^(D116) R^(D49) L_(C712) R^(D133)R^(D3) L_(C137) R^(D137) R^(D137) L_(C329) R^(D9) R^(D151) L_(C521)R^(D116) R^(D54) L_(C713) R^(D133) R^(D5) L_(C138) R^(D138) R^(D138)L_(C330) R^(D9) R^(D154) L_(C522) R^(D116) R^(D58) L_(C714) R^(D133)R^(D3) L_(C139) R^(D139) R^(D139) L_(C331) R^(D9) R^(D155) L_(C523)R^(D116) R^(D59) L_(C715) R^(D133) R^(D18) L_(C140) R^(D140) R^(D140)L_(C332) R^(D9) R^(D161) L_(C524) R^(D116) R^(D78) L_(C716) R^(D133)R^(D20) L_(C141) R^(D141) R^(D141) L_(C333) R^(D9) R^(D175) L_(C525)R^(D116) R^(D79) L_(C717) R^(D133) R^(D22) L_(C142) R^(D142) R^(D142)L_(C334) R^(D10) R^(D3) L_(C526) R^(D116) R^(D81) L_(C718) R^(D133)R^(D37) L_(C143) R^(D143) R^(D143) L_(C335) R^(D10) R^(D5) L_(C527)R^(D116) R^(D87) L_(C719) R^(D133) R^(D40) L_(C144) R^(D144) R^(D144)L_(C336) R^(D10) R^(D17) L_(C528) R^(D116) R^(D88) L_(C720) R^(D133)R^(D41) L_(C145) R^(D145) R^(D145) L_(C337) R^(D10) R^(D18) L_(C529)R^(D116) R^(D89) L_(C721) R^(D133) R^(D42) L_(C146) R^(D146) R^(D146)L_(C338) R^(D10) R^(D20) L_(C530) R^(D116) R^(D93) L_(C722) R^(D133)R^(D43) L_(C147) R^(D147) R^(D147) L_(C339) R^(D10) R^(D22) L_(C531)R^(D116) R^(D117) L_(C723) R^(D133) R^(D48) L_(C148) R^(D148) R^(D148)L_(C340) R^(D10) R^(D37) L_(C532) R^(D116) R^(D118) L_(C724) R^(D133)R^(D49) L_(C149) R^(D149) R^(D149) L_(C341) R^(D10) R^(D40) L_(C533)R^(D116) R^(D119) L_(C725) R^(D133) R^(D54) L_(C150) R^(D150) R^(D150)L_(C342) R^(D10) R^(D41) L_(C534) R^(D116) R^(D120) L_(C726) R^(D133)R^(D58) L_(C151) R^(D151) R^(D151) L_(C343) R^(D10) R^(D42) L_(C535)R^(D116) R^(D133) L_(C727) R^(D133) R^(D59) L_(C152) R^(D152) R^(D152)L_(C344) R^(D10) R^(D43) L_(C536) R^(D116) R^(D134) L_(C728) R^(D133)R^(D78) L_(C153) R^(D153) R^(D153) L_(C345) R^(D10) R^(D48) L_(C537)R^(D116) R^(D135) L_(C729) R^(D133) R^(D79) L_(C154) R^(D154) R^(D154)L_(C346) R^(D10) R^(D49) L_(C538) R^(D116) R^(D136) L_(C730) R^(D133)R^(D81) L_(C155) R^(D155) R^(D155) L_(C347) R^(D10) R^(D50) L_(C539)R^(D116) R^(D143) L_(C731) R^(D133) R^(D87) L_(C156) R^(D156) R^(D156)L_(C348) R^(D10) R^(D54) L_(C540) R^(D116) R^(D144) L_(C732) R^(D133)R^(D88) L_(C157) R^(D157) R^(D157) L_(C349) R^(D10) R^(D55) L_(C541)R^(D116) R^(D145) L_(C733) R^(D133) R^(D89) L_(C158) R^(D158) R^(D158)L_(C350) R^(D10) R^(D58) L_(C542) R^(D116) R^(D146) L_(C734) R^(D133)R^(D93) L_(C159) R^(D159) R^(D159) L_(C351) R^(D10) R^(D59) L_(C543)R^(D116) R^(D147) L_(C735) R^(D133) R^(D117) L_(C160) R^(D160) R^(D160)L_(C352) R^(D10) R^(D78) L_(C544) R^(D116) R^(D149) L_(C736) R^(D133)R^(D118) L_(C161) R^(D161) R^(D161) L_(C353) R^(D10) R^(D79) L_(C545)R^(D116) R^(D151) L_(C737) R^(D133) R^(D119) L_(C162) R^(D162) R^(D162)L_(C354) R^(D10) R^(D81) L_(C546) R^(D116) R^(D154) L_(C738) R^(D133)R^(D120) L_(C163) R^(D163) R^(D163) L_(C355) R^(D10) R^(D87) L_(C547)R^(D116) R^(D155) L_(C739) R^(D133) R^(D133) L_(C164) R^(D164) R^(D164)L_(C356) R^(D10) R^(D88) L_(C548) R^(D116) R^(D161) L_(C740) R^(D133)R^(D134) L_(C165) R^(D165) R^(D165) L_(C357) R^(D10) R^(D89) L_(C549)R^(D116) R^(D175) L_(C741) R^(D133) R^(D135) L_(C166) R^(D166) R^(D166)L_(C358) R^(D10) R^(D93) L_(C550) R^(D143) R^(D3) L_(C742) R^(D133)R^(D136) L_(C167) R^(D167) R^(D167) L_(C359) R^(D10) R^(D116) L_(C551)R^(D143) R^(D5) L_(C743) R^(D133) R^(D146) L_(C168) R^(D168) R^(D168)L_(C360) R^(D10) R^(D117) L_(C552) R^(D143) R^(D17) L_(C744) R^(D133)R^(D147) L_(C169) R^(D169) R^(D169) L_(C361) R^(D10) R^(D118) L_(C553)R^(D143) R^(D18) L_(C745) R^(D133) R^(D149) L_(C170) R^(D170) R^(D170)L_(C362) R^(D10) R^(D119) L_(C554) R^(D143) R^(D20) L_(C746) R^(D133)R^(D151) L_(C171) R^(D171) R^(D171) L_(C363) R^(D10) R^(D120) L_(C555)R^(D143) R^(D22) L_(C747) R^(D133) R^(D154) L_(C172) R^(D172) R^(D172)L_(C364) R^(D10) R^(D133) L_(C556) R^(D143) R^(D37) L_(C748) R^(D133)R^(D155) L_(C173) R^(D173) R^(D173) L_(C365) R^(D10) R^(D134) L_(C557)R^(D143) R^(D40) L_(C749) R^(D133) R^(D161) L_(C174) R^(D174) R^(D174)L_(C366) R^(D10) R^(D135) L_(C558) R^(D143) R^(D41) L_(C750) R^(D133)R^(D175) L_(C175) R^(D175) R^(D175) L_(C367) R^(D10) R^(D136) L_(C559)R^(D143) R^(D42) L_(C751) R^(D175) R^(D3) L_(C176) R^(D176) R^(D176)L_(C368) R^(D10) R^(D143) L_(C560) R^(D143) R^(D43) L_(C752) R^(D175)R^(D5) L_(C177) R^(D177) R^(D177) L_(C369) R^(D10) R^(D144) L_(C561)R^(D143) R^(D48) L_(C753) R^(D175) R^(D18) L_(C178) R^(D178) R^(D178)L_(C370) R^(D10) R^(D145) L_(C562) R^(D143) R^(D49) L_(C754) R^(D175)R^(D20) L_(C179) R^(D179) R^(D179) L_(C371) R^(D10) R^(D146) L_(C563)R^(D143) R^(D54) L_(C755) R^(D175) R^(D22) L_(C180) R^(D180) R^(D180)L_(C372) R^(D10) R^(D147) L_(C564) R^(D143) R^(D58) L_(C756) R^(D175)R^(D37) L_(C181) R^(D181) R^(D181) L_(C373) R^(D10) R^(D149) L_(C565)R^(D143) R^(D59) L_(C757) R^(D175) R^(D40) L_(C182) R^(D182) R^(D182)L_(C374) R^(D10) R^(D151) L_(C566) R^(D143) R^(D78) L_(C758) R^(D175)R^(D41) L_(C183) R^(D183) R^(D183) L_(C375) R^(D10) R^(D154) L_(C567)R^(D143) R^(D79) L_(C759) R^(D175) R^(D42) L_(C184) R^(D184) R^(D184)L_(C376) R^(D10) R^(D155) L_(C568) R^(D143) R^(D81) L_(C760) R^(D175)R^(D43) L_(C185) R^(D185) R^(D185) L_(C377) R^(D10) R^(D161) L_(C569)R^(D143) R^(D87) L_(C761) R^(D175) R^(D48) L_(C186) R^(D186) R^(D186)L_(C378) R^(D10) R^(D175) L_(C570) R^(D143) R^(D88) L_(C762) R^(D175)R^(D49) L_(C187) R^(D187) R^(D187) L_(C379) R^(D17) R^(D3) L_(C571)R^(D143) R^(D89) L_(C763) R^(D175) R^(D54) L_(C188) R^(D188) R^(D188)L_(C380) R^(D17) R^(D5) L_(C572) R^(D143) R^(D93) L_(C764) R^(D175)R^(D58) L_(C189) R^(D189) R^(D189) L_(C381) R^(D17) R^(D18) L_(C573)R^(D143) R^(D113) L_(C765) R^(D175) R^(D59) L_(C190) R^(D190) R^(D190)L_(C382) R^(D17) R^(D20) L_(C574) R^(D143) R^(D117) L_(C766) R^(D175)R^(D78) L_(C191) R^(D191) R^(D191) L_(C383) R^(D17) R^(D22) L_(C575)R^(D143) R^(D118) L_(C767) R^(D175) R^(D79) L_(C192) R^(D192) R^(D192)L_(C384) R^(D17) R^(D37) L_(C576) R^(D143) R^(D119) L_(C768) R^(D175)R^(D81) L_(C769) R^(D193) R^(D193) L_(C877) R^(D1) R^(D193) L_(C985)R^(D4) R^(D193) L_(C1093) R^(D9) R^(D193) L_(C770) R^(D194) R^(D194)L_(C878) R^(D1) R^(D194) L_(C986) R^(D4) R^(D194) L_(C1094) R^(D9)R^(D194) L_(C771) R^(D195) R^(D195) L_(C879) R^(D1) R^(D195) L_(C987)R^(D4) R^(D195) L_(C1095) R^(D9) R^(D195) L_(C772) R^(D196) R^(D196)L_(C880) R^(D1) R^(D196) L_(C988) R^(D4) R^(D196) L_(C1096) R^(D9)R^(D196) L_(C773) R^(D197) R^(D197) L_(C881) R^(D1) R^(D197) L_(C989)R^(D4) R^(D197) L_(C1097) R^(D9) R^(D197) L_(C774) R^(D198) R^(D198)L_(C882) R^(D1) R^(D198) L_(C990) R^(D4) R^(D198) L_(C1098) R^(D9)R^(D198) L_(C775) R^(D199) R^(D199) L_(C883) R^(D1) R^(D199) L_(C991)R^(D4) R^(D199) L_(C1099) R^(D9) R^(D199) L_(C776) R^(D200) R^(D200)L_(C884) R^(D1) R^(D200) L_(C992) R^(D4) R^(D200) L_(C1100) R^(D9)R^(D200) L_(C777) R^(D201) R^(D201) L_(C885) R^(D1) R^(D201) L_(C993)R^(D4) R^(D201) L_(C1101) R^(D9) R^(D201) L_(C778) R^(D202) R^(D202)L_(C886) R^(D1) R^(D202) L_(C994) R^(D4) R^(D202) L_(C1102) R^(D9)R^(D202) L_(C779) R^(D203) R^(D203) L_(C887) R^(D1) R^(D203) L_(C995)R^(D4) R^(D203) L_(C1103) R^(D9) R^(D203) L_(C780) R^(D204) R^(D204)L_(C888) R^(D1) R^(D204) L_(C996) R^(D4) R^(D204) L_(C1104) R^(D9)R^(D204) L_(C781) R^(D205) R^(D205) L_(C889) R^(D1) R^(D205) L_(C997)R^(D4) R^(D205) L_(C1105) R^(D9) R^(D205) L_(C782) R^(D206) R^(D206)L_(C890) R^(D1) R^(D206) L_(C998) R^(D4) R^(D206) L_(C1106) R^(D9)R^(D206) L_(C783) R^(D207) R^(D207) L_(C891) R^(D1) R^(D207) L_(C999)R^(D4) R^(D207) L_(C1107) R^(D9) R^(D207) L_(C784) R^(D208) R^(D208)L_(C892) R^(D1) R^(D208) L_(C1000) R^(D4) R^(D208) L_(C1108) R^(D9)R^(D208) L_(C785) R^(D209) R^(D209) L_(C893) R^(D1) R^(D209) L_(C1001)R^(D4) R^(D209) L_(C1109) R^(D9) R^(D209) L_(C786) R^(D210) R^(D210)L_(C894) R^(D1) R^(D210) L_(C1002) R^(D4) R^(D210) L_(C1110) R^(D9)R^(D210) L_(C787) R^(D211) R^(D211) L_(C895) R^(D1) R^(D211) L_(C1003)R^(D4) R^(D211) L_(C1111) R^(D9) R^(D211) L_(C788) R^(D212) R^(D212)L_(C896) R^(D1) R^(D212) L_(C1004) R^(D4) R^(D212) L_(C1112) R^(D9)R^(D212) L_(C789) R^(D213) R^(D213) L_(C897) R^(D1) R^(D213) L_(C1005)R^(D4) R^(D213) L_(C1113) R^(D9) R^(D213) L_(C790) R^(D214) R^(D214)L_(C898) R^(D1) R^(D214) L_(C1006) R^(D4) R^(D214) L_(C1114) R^(D9)R^(D214) L_(C791) R^(D215) R^(D215) L_(C899) R^(D1) R^(D215) L_(C1007)R^(D4) R^(D215) L_(C1115) R^(D9) R^(D215) L_(C792) R^(D216) R^(D216)L_(C900) R^(D1) R^(D216) L_(C1008) R^(D4) R^(D216) L_(C1116) R^(D9)R^(D216) L_(C793) R^(D217) R^(D217) L_(C901) R^(D1) R^(D217) L_(C1009)R^(D4) R^(D217) L_(C1117) R^(D9) R^(D217) L_(C794) R^(D218) R^(D218)L_(C902) R^(D1) R^(D218) L_(C1010) R^(D4) R^(D218) L_(C1118) R^(D9)R^(D218) L_(C795) R^(D219) R^(D219) L_(C903) R^(D1) R^(D219) L_(C1011)R^(D4) R^(D219) L_(C1119) R^(D9) R^(D219) L_(C796) R^(D220) R^(D220)L_(C904) R^(D1) R^(D220) L_(C1012) R^(D4) R^(D220) L_(C1120) R^(D9)R^(D220) L_(C797) R^(D221) R^(D221) L_(C905) R^(D1) R^(D221) L_(C1013)R^(D4) R^(D221) L_(C1121) R^(D9) R^(D221) L_(C798) R^(D222) R^(D222)L_(C906) R^(D1) R^(D222) L_(C1014) R^(D4) R^(D222) L_(C1122) R^(D9)R^(D222) L_(C799) R^(D223) R^(D223) L_(C907) R^(D1) R^(D223) L_(C1015)R^(D4) R^(D223) L_(C1123) R^(D9) R^(D223) L_(C800) R^(D224) R^(D224)L_(C908) R^(D1) R^(D224) L_(C1016) R^(D4) R^(D224) L_(C1124) R^(D9)R^(D224) L_(C801) R^(D225) R^(D225) L_(C909) R^(D1) R^(D225) L_(C1017)R^(D4) R^(D225) L_(C1125) R^(D9) R^(D225) L_(C802) R^(D226) R^(D226)L_(C910) R^(D1) R^(D226) L_(C1018) R^(D4) R^(D226) L_(C1126) R^(D9)R^(D226) L_(C803) R^(D227) R^(D227) L_(C911) R^(D1) R^(D227) L_(C1019)R^(D4) R^(D227) L_(C1127) R^(D9) R^(D227) L_(C804) R^(D228) R^(D228)L_(C912) R^(D1) R^(D228) L_(C1020) R^(D4) R^(D228) L_(C1128) R^(D9)R^(D228) L_(C805) R^(D229) R^(D229) L_(C913) R^(D1) R^(D229) L_(C1021)R^(D4) R^(D229) L_(C1129) R^(D9) R^(D229) L_(C806) R^(D230) R^(D230)L_(C914) R^(D1) R^(D230) L_(C1022) R^(D4) R^(D230) L_(C1130) R^(D9)R^(D230) L_(C807) R^(D231) R^(D231) L_(C915) R^(D1) R^(D231) L_(C1023)R^(D4) R^(D231) L_(C1131) R^(D9) R^(D231) L_(C808) R^(D232) R^(D232)L_(C916) R^(D1) R^(D232) L_(C1024) R^(D4) R^(D232) L_(C1132) R^(D9)R^(D232) L_(C809) R^(D233) R^(D233) L_(C917) R^(D1) R^(D233) L_(C1025)R^(D4) R^(D233) L_(C1133) R^(D9) R^(D233) L_(C810) R^(D234) R^(D234)L_(C918) R^(D1) R^(D234) L_(C1026) R^(D4) R^(D234) L_(C1134) R^(D9)R^(D234) L_(C811) R^(D235) R^(D235) L_(C919) R^(D1) R^(D235) L_(C1027)R^(D4) R^(D235) L_(C1135) R^(D9) R^(D235) L_(C812) R^(D236) R^(D236)L_(C920) R^(D1) R^(D236) L_(C1028) R^(D4) R^(D236) L_(C1136) R^(D9)R^(D236) L_(C813) R^(D237) R^(D237) L_(C921) R^(D1) R^(D237) L_(C1029)R^(D4) R^(D237) L_(C1137) R^(D9) R^(D237) L_(C814) R^(D238) R^(D238)L_(C922) R^(D1) R^(D238) L_(C1030) R^(D4) R^(D238) L_(C1138) R^(D9)R^(D238) L_(C815) R^(D239) R^(D239) L_(C923) R^(D1) R^(D239) L_(C1031)R^(D4) R^(D239) L_(C1139) R^(D9) R^(D239) L_(C816) R^(D240) R^(D240)L_(C924) R^(D1) R^(D240) L_(C1032) R^(D4) R^(D240) L_(C1140) R^(D9)R^(D240) L_(C817) R^(D241) R^(D241) L_(C925) R^(D1) R^(D241) L_(C1033)R^(D4) R^(D241) L_(C1141) R^(D9) R^(D241) L_(C818) R^(D242) R^(D242)L_(C926) R^(D1) R^(D242) L_(C1034) R^(D4) R^(D242) L_(C1142) R^(D9)R^(D242) L_(C819) R^(D243) R^(D243) L_(C927) R^(D1) R^(D243) L_(C1035)R^(D4) R^(D243) L_(C1143) R^(D9) R^(D243) L_(C820) R^(D244) R^(D244)L_(C928) R^(D1) R^(D244) L_(C1036) R^(D4) R^(D244) L_(C1144) R^(D9)R^(D244) L_(C821) R^(D245) R^(D245) L_(C929) R^(D1) R^(D245) L_(C1037)R^(D4) R^(D245) L_(C1145) R^(D9) R^(D245) L_(C822) R^(D246) R^(D246)L_(C930) R^(D1) R^(D246) L_(C1038) R^(D4) R^(D246) L_(C1146) R^(D9)R^(D246) L_(C823) R^(D17) R^(D193) L_(C931) R^(D50) R^(D193) L_(C1039)R^(D145) R^(D193) L_(C1147) R^(D168) R^(D193) L_(C824) R^(D17) R^(D194)L_(C932) R^(D50) R^(D194) L_(C1040) R^(D145) R^(D194) L_(C1148) R^(D168)R^(D194) L_(C825) R^(D17) R^(D195) L_(C933) R^(D50) R^(D195) L_(C1041)R^(D145) R^(D195) L_(C1149) R^(D168) R^(D195) L_(C826) R^(D17) R^(D196)L_(C934) R^(D50) R^(D196) L_(C1042) R^(D145) R^(D196) L_(C1150) R^(D168)R^(D196) L_(C827) R^(D17) R^(D197) L_(C935) R^(D50) R^(D197) L_(C1043)R^(D145) R^(D197) L_(C1151) R^(D168) R^(D197) L_(C828) R^(D17) R^(D198)L_(C936) R^(D50) R^(D198) L_(C1044) R^(D145) R^(D198) L_(C1152) R^(D168)R^(D198) L_(C829) R^(D17) R^(D199) L_(C937) R^(D50) R^(D199) L_(C1045)R^(D145) R^(D199) L_(C1153) R^(D168) R^(D199) L_(C830) R^(D17) R^(D200)L_(C938) R^(D50) R^(D200) L_(C1046) R^(D145) R^(D200) L_(C1154) R^(D168)R^(D200) L_(C831) R^(D17) R^(D201) L_(C939) R^(D50) R^(D201) L_(C1047)R^(D145) R^(D201) L_(C1155) R^(D168) R^(D201) L_(C832) R^(D17) R^(D202)L_(C940) R^(D50) R^(D202) L_(C1048) R^(D145) R^(D202) L_(C1156) R^(D168)R^(D202) L_(C833) R^(D17) R^(D203) L_(C941) R^(D50) R^(D203) L_(C1049)R^(D145) R^(D203) L_(C1157) R^(D168) R^(D203) L_(C834) R^(D17) R^(D204)L_(C942) R^(D50) R^(D204) L_(C1050) R^(D145) R^(D204) L_(C1158) R^(D168)R^(D204) L_(C835) R^(D17) R^(D205) L_(C943) R^(D50) R^(D205) L_(C1051)R^(D145) R^(D205) L_(C1159) R^(D168) R^(D205) L_(C836) R^(D17) R^(D206)L_(C944) R^(D50) R^(D206) L_(C1052) R^(D145) R^(D206) L_(C1160) R^(D168)R^(D206) L_(C837) R^(D17) R^(D207) L_(C945) R^(D50) R^(D207) L_(C1053)R^(D145) R^(D207) L_(C1161) R^(D168) R^(D207) L_(C838) R^(D17) R^(D208)L_(C946) R^(D50) R^(D208) L_(C1054) R^(D145) R^(D208) L_(C1162) R^(D168)R^(D208) L_(C839) R^(D17) R^(D209) L_(C947) R^(D50) R^(D209) L_(C1055)R^(D145) R^(D209) L_(C1163) R^(D168) R^(D209) L_(C840) R^(D17) R^(D210)L_(C948) R^(D50) R^(D210) L_(C1056) R^(D145) R^(D210) L_(C1164) R^(D168)R^(D210) L_(C841) R^(D17) R^(D211) L_(C949) R^(D50) R^(D211) L_(C1057)R^(D145) R^(D211) L_(C1165) R^(D168) R^(D211) L_(C842) R^(D17) R^(D212)L_(C950) R^(D50) R^(D212) L_(C1058) R^(D145) R^(D212) L_(C1166) R^(D168)R^(D212) L_(C843) R^(D17) R^(D213) L_(C951) R^(D50) R^(D213) L_(C1059)R^(D145) R^(D213) L_(C1167) R^(D168) R^(D213) L_(C844) R^(D17) R^(D214)L_(C952) R^(D50) R^(D214) L_(C1060) R^(D145) R^(D214) L_(C1168) R^(D168)R^(D214) L_(C845) R^(D17) R^(D215) L_(C953) R^(D50) R^(D215) L_(C1061)R^(D145) R^(D215) L_(C1169) R^(D168) R^(D215) L_(C846) R^(D17) R^(D216)L_(C954) R^(D50) R^(D216) L_(C1062) R^(D145) R^(D216) L_(C1170) R^(D168)R^(D216) L_(C847) R^(D17) R^(D217) L_(C955) R^(D50) R^(D217) L_(C1063)R^(D145) R^(D217) L_(C1171) R^(D168) R^(D217) L_(C848) R^(D17) R^(D218)L_(C956) R^(D50) R^(D218) L_(C1064) R^(D145) R^(D218) L_(C1172) R^(D168)R^(D218) L_(C849) R^(D17) R^(D219) L_(C957) R^(D50) R^(D219) L_(C1065)R^(D145) R^(D219) L_(C1173) R^(D168) R^(D219) L_(C850) R^(D17) R^(D220)L_(C958) R^(D50) R^(D220) L_(C1066) R^(D145) R^(D220) L_(C1174) R^(D168)R^(D220) L_(C851) R^(D17) R^(D221) L_(C959) R^(D50) R^(D221) L_(C1067)R^(D145) R^(D221) L_(C1175) R^(D168) R^(D221) L_(C852) R^(D17) R^(D222)L_(C960) R^(D50) R^(D222) L_(C1068) R^(D145) R^(D222) L_(C1176) R^(D168)R^(D222) L_(C853) R^(D17) R^(D223) L_(C961) R^(D50) R^(D223) L_(C1069)R^(D145) R^(D223) L_(C1177) R^(D168) R^(D223) L_(C854) R^(D17) R^(D224)L_(C962) R^(D50) R^(D224) L_(C1070) R^(D145) R^(D224) L_(C1178) R^(D168)R^(D224) L_(C855) R^(D17) R^(D225) L_(C963) R^(D50) R^(D225) L_(C1071)R^(D145) R^(D225) L_(C1179) R^(D168) R^(D225) L_(C856) R^(D17) R^(D226)L_(C964) R^(D50) R^(D226) L_(C1072) R^(D145) R^(D226) L_(C1180) R^(D168)R^(D226) L_(C857) R^(D17) R^(D227) L_(C965) R^(D50) R^(D227) L_(C1073)R^(D145) R^(D227) L_(C1181) R^(D168) R^(D227) L_(C858) R^(D17) R^(D228)L_(C966) R^(D50) R^(D228) L_(C1074) R^(D145) R^(D228) L_(C1182) R^(D168)R^(D228) L_(C859) R^(D17) R^(D229) L_(C967) R^(D50) R^(D229) L_(C1075)R^(D145) R^(D229) L_(C1183) R^(D168) R^(D229) L_(C860) R^(D17) R^(D230)L_(C968) R^(D50) R^(D230) L_(C1076) R^(D145) R^(D230) L_(C1184) R^(D168)R^(D230) L_(C861) R^(D17) R^(D231) L_(C969) R^(D50) R^(D231) L_(C1077)R^(D145) R^(D231) L_(C1185) R^(D168) R^(D231) L_(C862) R^(D17) R^(D232)L_(C970) R^(D50) R^(D232) L_(C1078) R^(D145) R^(D232) L_(C1186) R^(D168)R^(D232) L_(C863) R^(D17) R^(D233) L_(C971) R^(D50) R^(D233) L_(C1079)R^(D145) R^(D233) L_(C1187) R^(D168) R^(D233) L_(C864) R^(D17) R^(D234)L_(C972) R^(D50) R^(D234) L_(C1080) R^(D145) R^(D234) L_(C1188) R^(D168)R^(D234) L_(C865) R^(D17) R^(D235) L_(C973) R^(D50) R^(D235) L_(C1081)R^(D145) R^(D235) L_(C1189) R^(D168) R^(D235) L_(C866) R^(D17) R^(D236)L_(C974) R^(D50) R^(D236) L_(C1082) R^(D145) R^(D236) L_(C1190) R^(D168)R^(D236) L_(C867) R^(D17) R^(D237) L_(C975) R^(D50) R^(D237) L_(C1083)R^(D145) R^(D237) L_(C1191) R^(D168) R^(D237) L_(C868) R^(D17) R^(D238)L_(C976) R^(D50) R^(D238) L_(C1084) R^(D145) R^(D238) L_(C1192) R^(D168)R^(D238) L_(C869) R^(D17) R^(D239) L_(C977) R^(D50) R^(D239) L_(C1085)R^(D145) R^(D239) L_(C1193) R^(D168) R^(D239) L_(C870) R^(D17) R^(D240)L_(C978) R^(D50) R^(D240) L_(C1086) R^(D145) R^(D240) L_(C1194) R^(D168)R^(D240) L_(C871) R^(D17) R^(D241) L_(C979) R^(D50) R^(D241) L_(C1087)R^(D145) R^(D241) L_(C1195) R^(D168) R^(D241) L_(C872) R^(D17) R^(D242)L_(C980) R^(D50) R^(D242) L_(C1088) R^(D145) R^(D242) L_(C1196) R^(D168)R^(D242) L_(C873) R^(D17) R^(D243) L_(C981) R^(D50) R^(D243) L_(C1089)R^(D145) R^(D243) L_(C1197) R^(D168) R^(D243) L_(C874) R^(D17) R^(D244)L_(C982) R^(D50) R^(D244) L_(C1090) R^(D145) R^(D244) L_(C1198) R^(D168)R^(D244) L_(C875) R^(D17) R^(D245) L_(C983) R^(D50) R^(D245) L_(C1091)R^(D145) R^(D245) L_(C1199) R^(D168) R^(D245) L_(C876) R^(D17) R^(D246)L_(C984) R^(D50) R^(D246) L_(C1092) R^(D145) R^(D246) L_(C1200) R^(D168)R^(D246) L_(C1201) R^(D10) R^(D193) L_(C1255) R^(D55) R^(D193) L_(C1309)R^(D37) R^(D193) L_(C1363) R^(D143) R^(D193) L_(C1202) R^(D10) R^(D194)L_(C1256) R^(D55) R^(D194) L_(C1310) R^(D37) R^(D194) L_(C1364) R^(D143)R^(D194) L_(C1203) R^(D10) R^(D195) L_(C1257) R^(D55) R^(D195) L_(C1311)R^(D37) R^(D195) L_(C1365) R^(D143) R^(D195) L_(C1204) R^(D10) R^(D196)L_(C1258) R^(D55) R^(D196) L_(C1312) R^(D37) R^(D196) L_(C1366) R^(D143)R^(D196) L_(C1205) R^(D10) R^(D197) L_(C1259) R^(D55) R^(D197) L_(C1313)R^(D37) R^(D197) L_(C1367) R^(D143) R^(D197) L_(C1206) R^(D10) R^(D198)L_(C1260) R^(D55) R^(D198) L_(C1314) R^(D37) R^(D198) L_(C1368) R^(D143)R^(D198) L_(C1207) R^(D10) R^(D199) L_(C1261) R^(D55) R^(D199) L_(C1315)R^(D37) R^(D199) L_(C1369) R^(D143) R^(D199) L_(C1208) R^(D10) R^(D200)L_(C1262) R^(D55) R^(D200) L_(C1316) R^(D37) R^(D200) L_(C1370) R^(D143)R^(D200) L_(C1209) R^(D10) R^(D201) L_(C1263) R^(D55) R^(D201) L_(C1317)R^(D37) R^(D201) L_(C1371) R^(D143) R^(D201) L_(C1210) R^(D10) R^(D202)L_(C1264) R^(D55) R^(D202) L_(C1318) R^(D37) R^(D202) L_(C1372) R^(D143)R^(D202) L_(C1211) R^(D10) R^(D203) L_(C1265) R^(D55) R^(D203) L_(C1319)R^(D37) R^(D203) L_(C1373) R^(D143) R^(D203) L_(C1212) R^(D10) R^(D204)L_(C1266) R^(D55) R^(D204) L_(C1320) R^(D37) R^(D204) L_(C1374) R^(D143)R^(D204) L_(C1213) R^(D10) R^(D205) L_(C1267) R^(D55) R^(D205) L_(C1321)R^(D37) R^(D205) L_(C1375) R^(D143) R^(D205) L_(C1214) R^(D10) R^(D206)L_(C1268) R^(D55) R^(D206) L_(C1322) R^(D37) R^(D206) L_(C1376) R^(D143)R^(D206) L_(C1215) R^(D10) R^(D207) L_(C1269) R^(D55) R^(D207) L_(C1323)R^(D37) R^(D207) L_(C1377) R^(D143) R^(D207) L_(C1216) R^(D10) R^(D208)L_(C1270) R^(D55) R^(D208) L_(C1324) R^(D37) R^(D208) L_(C1378) R^(D143)R^(D208) L_(C1217) R^(D10) R^(D209) L_(C1271) R^(D55) R^(D209) L_(C1325)R^(D37) R^(D209) L_(C1379) R^(D143) R^(D209) L_(C1218) R^(D10) R^(D210)L_(C1272) R^(D55) R^(D210) L_(C1326) R^(D37) R^(D210) L_(C1380) R^(D143)R^(D210) L_(C1219) R^(D10) R^(D211) L_(C1273) R^(D55) R^(D211) L_(C1327)R^(D37) R^(D211) L_(C1381) R^(D143) R^(D211) L_(C1220) R^(D10) R^(D212)L_(C1274) R^(D55) R^(D212) L_(C1328) R^(D37) R^(D212) L_(C1382) R^(D143)R^(D212) L_(C1221) R^(D10) R^(D213) L_(C1275) R^(D55) R^(D213) L_(C1329)R^(D37) R^(D213) L_(C1383) R^(D143) R^(D213) L_(C1222) R^(D10) R^(D214)L_(C1276) R^(D55) R^(D214) L_(C1330) R^(D37) R^(D214) L_(C1384) R^(D143)R^(D214) L_(C1223) R^(D10) R^(D215) L_(C1277) R^(D55) R^(D215) L_(C1331)R^(D37) R^(D215) L_(C1385) R^(D143) R^(D215) L_(C1224) R^(D10) R^(D216)L_(C1278) R^(D55) R^(D216) L_(C1332) R^(D37) R^(D216) L_(C1386) R^(D143)R^(D216) L_(C1225) R^(D10) R^(D217) L_(C1279) R^(D55) R^(D217) L_(C1333)R^(D37) R^(D217) L_(C1387) R^(D143) R^(D217) L_(C1226) R^(D10) R^(D218)L_(C1280) R^(D55) R^(D218) L_(C1334) R^(D37) R^(D218) L_(C1388) R^(D143)R^(D218) L_(C1227) R^(D10) R^(D219) L_(C1281) R^(D55) R^(D219) L_(C1335)R^(D37) R^(D219) L_(C1389) R^(D143) R^(D219) L_(C1228) R^(D10) R^(D220)L_(C1282) R^(D55) R^(D220) L_(C1336) R^(D37) R^(D220) L_(C1390) R^(D143)R^(D220) L_(C1229) R^(D10) R^(D221) L_(C1283) R^(D55) R^(D221) L_(C1337)R^(D37) R^(D221) L_(C1391) R^(D143) R^(D221) L_(C1230) R^(D10) R^(D222)L_(C1284) R^(D55) R^(D222) L_(C1338) R^(D37) R^(D222) L_(C1392) R^(D143)R^(D222) L_(C1231) R^(D10) R^(D223) L_(C1285) R^(D55) R^(D223) L_(C1339)R^(D37) R^(D223) L_(C1393) R^(D143) R^(D223) L_(C1232) R^(D10) R^(D224)L_(C1286) R^(D55) R^(D224) L_(C1340) R^(D37) R^(D224) L_(C1394) R^(D143)R^(D224) L_(C1233) R^(D10) R^(D225) L_(C1287) R^(D55) R^(D225) L_(C1341)R^(D37) R^(D225) L_(C1395) R^(D143) R^(D225) L_(C1234) R^(D10) R^(D226)L_(C1288) R^(D55) R^(D226) L_(C1342) R^(D37) R^(D226) L_(C1396) R^(D143)R^(D226) L_(C1235) R^(D10) R^(D227) L_(C1289) R^(D55) R^(D227) L_(C1343)R^(D37) R^(D227) L_(C1397) R^(D143) R^(D227) L_(C1236) R^(D10) R^(D228)L_(C1290) R^(D55) R^(D228) L_(C1344) R^(D37) R^(D228) L_(C1398) R^(D143)R^(D228) L_(C1237) R^(D10) R^(D229) L_(C1291) R^(D55) R^(D229) L_(C1345)R^(D37) R^(D229) L_(C1399) R^(D143) R^(D229) L_(C1238) R^(D10) R^(D230)L_(C1292) R^(D55) R^(D230) L_(C1346) R^(D37) R^(D230) L_(C1400) R^(D143)R^(D230) L_(C1239) R^(D10) R^(D231) L_(C1293) R^(D55) R^(D231) L_(C1347)R^(D37) R^(D231) L_(C1401) R^(D143) R^(D231) L_(C1240) R^(D10) R^(D232)L_(C1294) R^(D55) R^(D232) L_(C1348) R^(D37) R^(D232) L_(C1402) R^(D143)R^(D232) L_(C1241) R^(D10) R^(D233) L_(C1295) R^(D55) R^(D233) L_(C1349)R^(D37) R^(D233) L_(C1403) R^(D143) R^(D233) L_(C1242) R^(D10) R^(D234)L_(C1296) R^(D55) R^(D234) L_(C1350) R^(D37) R^(D234) L_(C1404) R^(D143)R^(D234) L_(C1243) R^(D10) R^(D235) L_(C1297) R^(D55) R^(D235) L_(C1351)R^(D37) R^(D235) L_(C1405) R^(D143) R^(D235) L_(C1244) R^(D10) R^(D236)L_(C1298) R^(D55) R^(D236) L_(C1352) R^(D37) R^(D236) L_(C1406) R^(D143)R^(D236) L_(C1245) R^(D10) R^(D237) L_(C1299) R^(D55) R^(D237) L_(C1353)R^(D37) R^(D237) L_(C1407) R^(D143) R^(D237) L_(C1246) R^(D10) R^(D238)L_(C1300) R^(D55) R^(D238) L_(C1354) R^(D37) R^(D238) L_(C1408) R^(D143)R^(D238) L_(C1247) R^(D10) R^(D239) L_(C1301) R^(D55) R^(D239) L_(C1355)R^(D37) R^(D239) L_(C1409) R^(D143) R^(D239) L_(C1248) R^(D10) R^(D240)L_(C1302) R^(D55) R^(D240) L_(C1356) R^(D37) R^(D240) L_(C1410) R^(D143)R^(D240) L_(C1249) R^(D10) R^(D241) L_(C1303) R^(D55) R^(D241) L_(C1357)R^(D37) R^(D241) L_(C1411) R^(D143) R^(D241) L_(C1250) R^(D10) R^(D242)L_(C1304) R^(D55) R^(D242) L_(C1358) R^(D37) R^(D242) L_(C1412) R^(D143)R^(D242) L_(C1251) R^(D10) R^(D243) L_(C1305) R^(D55) R^(D243) L_(C1359)R^(D37) R^(D243) L_(C1413) R^(D143) R^(D243) L_(C1252) R^(D10) R^(D244)L_(C1306) R^(D55) R^(D244) L_(C1360) R^(D37) R^(D244) L_(C1414) R^(D143)R^(D244) L_(C1253) R^(D10) R^(D245) L_(C1307) R^(D55) R^(D245) L_(C1361)R^(D37) R^(D245) L_(C1415) R^(D143) R^(D245) L_(C1254) R^(D10) R^(D246)L_(C1308) R^(D55) R^(D246) L_(C1362) R^(D37) R^(D246) L_(C1416) R^(D143)R^(D246)wherein R^(D1) to R^(D246) have the following structures:

In some embodiments of the OLED, where the first emitter is Compound B,Compound C, Compound D, or Compound E, all having the formula(L_(B))_(n)Ir(L³-L⁴)_(3−n) the ligand (L³-L⁴) is selected from the groupconsisting of only those L_(Cj-1) and L_(Cj-11) whose corresponding R²⁰¹and R²⁰² are defined to be one the following structures: R^(D1), R^(D3),R^(D4), R^(D5), R^(D9), R^(D10), R^(D17), R^(D18), R^(D20), R^(D22),R^(D37), R^(D40), R^(D41), R^(D42), R^(D43), R^(D48), R^(D49), R^(D50),R^(D54), R^(D55), R^(D58), R^(D59), R^(D78), R^(D79), R^(D81), R^(D87),R^(D88), R^(D89), R^(D93), R^(D116), R^(D117), R^(D118), R^(D119),R^(D120), R^(D133), R^(D134), R^(D135), R^(D136), R^(D143), R^(D144),R^(D145), R^(D146), R^(D147), R^(D149), R^(D151), R^(D154), R^(D155),R^(D156), R^(D161), R^(D175), R^(D190), R^(D193), R^(D200), R^(D201),R^(D206), R^(D210), R^(D214), R^(D215), R^(D216), R^(D218), R^(D219),R^(D220), R^(D227), R^(D237), R^(D241), R^(D242), R^(D245), andR^(D246).

In some embodiments of the OLED, where the first emitter is Compound B,Compound C, Compound D, or Compound E, all having the formula(L_(B))_(n)Ir(L³-L⁴)_(3−n), the ligand (L³-L⁴) is selected from thegroup consisting of:

In some embodiments of the OLED, the first emitter is selected from thegroup consisting of: (L_(B1)-1)₂Ir(L_(C1-1)) to(L_(B4)-1170)₂Ir(L_(C1416-1)) based on the general formula(L_(Bp)-h)₂Ir(L_(Cj-1)), and (L_(B1)-1)₂Ir(L_(C1-II)) to(L_(B4)-1170)₂Ir(L_(C1416)-II) based on the general formula(L_(Bp)-h)₂Ir(L_(Cj-11)); wherein p is an integer from 1 to 4, and h isan integer from 1 to 1170.

In some embodiments of the OLED where the first emitter is Compound B,Compound C, Compound D, or Compound E, the first emitter is selectedfrom the group consisting of:

In some embodiments of the OLED where the first emitter is selected fromthe group consisting of (L¹-L²)_(n)Ir(L_(A))_(3−n) and(L_(B))_(n)Ir(L³-L⁴)_(3−n) defined herein, the first host has theformula of C^(D)-L-G^(A), wherein L is a direct bond or an organiclinker. In some embodiments, each of the at least one donor group G^(D)independently comprises at least one moiety selected from the groupconsisting of amino, indole, carbazole, benzothiophene, benzofuran,benzoselenophene, dibenzothiophene, dibenzofuran, anddibenzoselenophene.

In some embodiments of the OLED of the present disclosure, each of theat least one donor group G^(D) independently comprises at least onemoiety selected from the group consisting of amino, indole, carbazole,benzothiophene, benzofuran, benzoselenophene, dibenzothiophene,dibenzofuran, and dibenzoselenophene.

In some embodiments of the OLED where the first host has the formula ofG^(D)-L-G^(A), and L is a direct bond or an organic linker, each of theat least one acceptor group G^(A) independently comprises at least onemoiety selected from the group consisting of nitrile, isonitrile,fluoride, a six-membered aromatic ring having at least one nitrogen, anda 5-membered aromatic ring having at least two heteroatoms.

In some embodiments of the OLED of the present disclosure, each of theat least one acceptor group G^(A) independently comprises at least onemoiety selected from the group consisting of nitrile, isonitrile,fluoride, a six-membered aromatic ring having at least one nitrogen, anda 5-membered aromatic ring having at least two heteroatoms.

In some embodiments of the OLED of the present disclosure, each of theat least one donor group G^(D) independently comprises at least onemoiety selected from the group consisting of:

wherein X is selected from the group consisting of O, S, Se, and NR; andwherein each R is independently selected from (i) G^(A), (ii) an organiclinker bonded to G^(A), and (iii) a terminal group selected from thegroup consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl,arylalkyl, aryl, heteroaryl, and combinations thereof.

In some embodiments of the OLED of the present disclosure, each of theat least one acceptor group G^(A) independently comprises at least onemoiety selected from the group consisting of nitrile, isonitrile,borane, fluoride, pyridine, pyrimidine, pyrazine, triazine,aza-carbazole, aza-dibenzothiophene, aza-dibenzofuran,aza-dibenzoselenophene, aza-triphenylene, imidazole, pyrazole, oxazole,thiazole, isoxazole, isothiazole, triazole, thiadiazole, and oxadiazole.

In some embodiments of the OLED of the present disclosure, the firsthost comprises at least two donor groups G^(D); and at least twoacceptor groups G^(A); wherein each donor group G^(D) and acceptor groupG^(A) can be the same or different; wherein any pair of donor groupsG^(D) is separated by at least one acceptor group G^(A); and wherein anypair of acceptor groups G^(A) is separated by at least one donor groupG^(D). In some embodiments, the total number of the donor groups G^(D)is equal to the total number of the acceptor groups G^(A).

In some embodiments of the OLED of the present disclosure, wherein eachof the at least one donor group G^(D) is independently selected from thegroup consisting of:

wherein each donor group G^(D) is at least monovalent; and in structurescontaining a dashed line, the dashed line represents a bond to a linkeror an acceptor group G^(A).

In some embodiments of the OLED of the present disclosure, each of theat least one acceptor group G^(A) is independently selected from thegroup consisting of:

wherein, each acceptor group G^(A) is at least monovalent; and instructures containing a dashed line, the dashed line represents a bondto a linker or a donor group G^(D).

In some embodiments of the OLED of the present disclosure, the firsthost is selected from the group consisting of:

In some embodiments of the OLED of the present disclosure, the compoundis a sensitizer and the OLED further comprises an acceptor; and whereinthe acceptor is selected from the group consisting of fluorescentemitter, delayed fluorescence emitter, and combination thereof.

In some embodiments, the organic layer may be an emissive layer and thecompound as described herein may be an emissive dopant or a non-emissivedopant.

In some embodiments, the organic layer may further comprise a host,wherein the host comprises a triphenylene containing benzo-fusedthiophene or benzo-fused furan, wherein any substituent in the host isan unfused substituent independently selected from the group consistingof C_(n)H_(2n+1), OC_(n)H_(2n+1), OAr₁, N(C_(n)H_(2n+1))₂, N(Ar₁)(Ar₂),CH═CH—C_(n)H_(2n+1), C≡CC_(n)H_(2n+1), Ar₁, Ar₁—Ar₂, C_(n)H_(2n)—Ar₁, orno substitution, wherein n is from 1 to 10; and wherein Ar₁ and Ar_(e)are independently selected from the group consisting of benzene,biphenyl, naphthalene, triphenylene, carbazole, and heteroaromaticanalogs thereof.

In some embodiments, the organic layer may further comprise a host,wherein host comprises at least one chemical group selected from thegroup consisting of triphenylene, carbazole, indolocarbazole,dibenzothiophene, dibenzofuran, dibenzoselenophene,5,9-dioxa-13b-boranaphtho[3,2,1-de]anthracene, aza-triphenylene,aza-carbazole, aza-indolocarbazole, aza-dibenzothiophene,aza-dibenzofuran, aza-dibenzoselenophene, andaza-(5,9-dioxa-13b-bomnaphtho[3,2,1-de]anthracene).

In some embodiments, the host may be selected from the HOST Groupconsisting of:

and combinations thereof.

In some embodiments, the organic layer may further comprise a host,wherein the host comprises a metal complex.

In some embodiments, the compound as described herein may be asensitizer; wherein the device may further comprise an acceptor; andwherein the acceptor may be selected from the group consisting offluorescent emitter, delayed fluorescence emitter, and combinationthereof.

In yet another aspect, the OLED of the present disclosure may alsocomprise an emissive region containing a compound as disclosed in theabove compounds section of the present disclosure.

Also disclosed is an emissive layer in an OLED that comprises: a firsthost; and a first emitter; where the first emitter is selected from thegroup consisting of (L¹-L²)_(n)Ir(L_(A))_(3−n) and(L_(B))_(n)Ir(L³-L⁴)_(3−n);

where (L¹-L²)_(n)Ir(L_(A))_(3−n) is

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein: each R^(S11), R^(S12), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring; each L¹-L² and L³-L⁴ independently represents an anionic bidentateligand; n is 1 or 2; each R^(S1), R^(S2), R^(S3), R^(S4), R^(S5),R^(S6), is independently selected from the group consisting of alkyl,cycloalkyl, partially or fully fluorinated variants thereof, partiallyor fully deuterated variants thereof, and combinations thereof; eachR^(S11), R^(S12), and R^(S13) is independently a hydrogen or asubstituent selected from the group consisting of deuterium, halogen,alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy,aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl,aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile,isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, boryl, andcombinations thereof; at least one of R^(S11), R^(S12), and R^(S13) isselected from the group consisting of deuterium, silyl, C1 to C3 alkyl,substituted or unsubstituted cycloalkyl, and a branch substituted orunsubstituted alkyl with the branching occurs at the benzylic position;and the first host comprises at least one donor group G^(D), and atleast one acceptor group G^(A).

In some embodiments, at least one of the anode, the cathode, or a newlayer disposed over the organic emissive layer functions as anenhancement layer. The enhancement layer comprises a plasmonic materialexhibiting surface plasmon resonance that non-radiatively couples to theemitter material and transfers excited state energy from the emittermaterial to non-radiative mode of surface plasmon polariton. Theenhancement layer is provided no more than a threshold distance awayfrom the organic emissive layer, wherein the emitter material has atotal non-radiative decay rate constant and a total radiative decay rateconstant due to the presence of the enhancement layer and the thresholddistance is where the total non-radiative decay rate constant is equalto the total radiative decay rate constant. In some embodiments, theOLED further comprises an outcoupling layer. In some embodiments, theoutcoupling layer is disposed over the enhancement layer on the oppositeside of the organic emissive layer. In some embodiments, the outcouplinglayer is disposed on opposite side of the emissive layer from theenhancement layer but still outcouples energy from the surface plasmonmode of the enhancement layer. The outcoupling layer scatters the energyfrom the surface plasmon polaritons. In some embodiments this energy isscattered as photons to free space. In other embodiments, the energy isscattered from the surface plasmon mode into other modes of the devicesuch as but not limited to the organic waveguide mode, the substratemode, or another waveguiding mode. If energy is scattered to thenon-free space mode of the OLED other outcoupling schemes could beincorporated to extract that energy to free space. In some embodiments,one or more intervening layer can be disposed between the enhancementlayer and the outcoupling layer. The examples for interventing layer(s)can be dielectric materials, including organic, inorganic, perovskites,oxides, and may include stacks and/or mixtures of these materials.

The enhancement layer modifies the effective properties of the medium inwhich the emitter material resides resulting in any or all of thefollowing: a decreased rate of emission, a modification of emissionline-shape, a change in emission intensity with angle, a change in thestability of the emitter material, a change in the efficiency of theOLED, and reduced efficiency roll-off of the OLED device. Placement ofthe enhancement layer on the cathode side, anode side, or on both sidesresults in OLED devices which take advantage of any of theabove-mentioned effects. In addition to the specific functional layersmentioned herein and illustrated in the various OLED examples shown inthe figures, the OLEDs according to the present disclosure may includeany of the other functional layers often found in OLEDs.

The enhancement layer can be comprised of plasmonic materials, opticallyactive metamaterials, or hyperbolic metamaterials. As used herein, aplasmonic material is a material in which the real part of thedielectric constant crosses zero in the visible or ultraviolet region ofthe electromagnetic spectrum. In some embodiments, the plasmonicmaterial includes at least one metal. In such embodiments the metal mayinclude at least one of Ag, Al, Au, Ir, Pt, Ni, Cu, W, Ta, Fe, Cr, Mg,Ga, Rh, Ti, Ru, Pd, In, Bi, Ca alloys or mixtures of these materials,and stacks of these materials. In general, a metamaterial is a mediumcomposed of different materials where the medium as a whole actsdifferently than the sum of its material parts. In particular, we defineoptically active metamaterials as materials which have both negativepermittivity and negative permeability. Hyperbolic metamaterials, on theother hand, are anisotropic media in which the permittivity orpermeability are of different sign for different spatial directions.Optically active metamaterials and hyperbolic metamaterials are strictlydistinguished from many other photonic structures such as DistributedBragg Reflectors (“DBRs”) in that the medium should appear uniform inthe direction of propagation on the length scale of the wavelength oflight. Using terminology that one skilled in the art can understand: thedielectric constant of the metamaterials in the direction of propagationcan be described with the effective medium approximation. Plasmonicmaterials and metamaterials provide methods for controlling thepropagation of light that can enhance OLED performance in a number ofways.

In some embodiments, the enhancement layer is provided as a planarlayer. In other embodiments, the enhancement layer has wavelength-sizedfeatures that are arranged periodically, quasi-periodically, orrandomly, or sub-wavelength-sized features that are arrangedperiodically, quasi-periodically, or randomly. In some embodiments, thewavelength-sized features and the sub-wavelength-sized features havesharp edges.

In some embodiments, the outcoupling layer has wavelength-sized featuresthat are arranged periodically, quasi-periodically, or randomly, orsub-wavelength-sized features that are arranged periodically,quasi-periodically, or randomly. In some embodiments, the outcouplinglayer may be composed of a plurality of nanoparticles and in otherembodiments the outcoupling layer is composed of a plurality ofnanoparticles disposed over a material. In these embodiments theoutcoupling may be tunable by at least one of varying a size of theplurality of nanoparticles, varying a shape of the plurality ofnanoparticles, changing a material of the plurality of nanoparticles,adjusting a thickness of the material, changing the refractive index ofthe material or an additional layer disposed on the plurality ofnanoparticles, varying a thickness of the enhancement layer, and/orvarying the material of the enhancement layer. The plurality ofnanoparticles of the device may be formed from at least one of metal,dielectric material, semiconductor materials, an alloy of metal, amixture of dielectric materials, a stack or layering of one or morematerials, and/or a core of one type of material and that is coated witha shell of a different type of material. In some embodiments, theoutcoupling layer is composed of at least metal nanoparticles whereinthe metal is selected from the group consisting of Ag, Al, Au, Ir, Pt,Ni, Cu, W, Ta, Fe, Cr, Mg, Ga, Rh, Ti, Ru, Pd, In, Bi, Ca, alloys ormixtures of these materials, and stacks of these materials. Theplurality of nanoparticles may have additional layer disposed over them.In some embodiments, the polarization of the emission can be tuned usingthe outcoupling layer. Varying the dimensionality and periodicity of theoutcoupling layer can select a type of polarization that ispreferentially outcoupled to air. In some embodiments the outcouplinglayer also acts as an electrode of the device.

In yet another aspect, the present disclosure also provides a consumerproduct comprising an organic light-emitting device (OLED) having ananode; a cathode; and an organic layer disposed between the anode andthe cathode, wherein the organic layer may comprise a compound asdisclosed in the above compounds section of the present disclosure.

In some embodiments, the consumer product comprises an OLED having ananode; a cathode; and an organic emissive layer disposed between theanode and the cathode, wherein the organic emissive layer can comprise afirst host; and a first emitter; wherein the first emitter is selectedfrom the group consisting of (L¹-L²)_(n)Ir(L_(A))_(3−n) and(L_(B))_(n)Ir(L³-L⁴)_(3−n);

wherein (L¹-L²)_(n)Ir(L_(A))_(3−n)

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein each R^(S11), R^(S12), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring;wherein each L¹-L² and L³-L⁴ independently represents an anionicbidentate ligand;wherein n is 1 or 2;wherein each R^(S1), R^(S2), R^(S3), R^(S4), R^(S5), R^(S6), isindependently selected from the group consisting of alkyl, cycloalkyl,partially or fully fluorinated variants thereof, partially or fullydeuterated variants thereof, and combinations thereof;wherein each R^(S11), R^(S12), and R^(S13) is independently a hydrogenor a substituent selected from the group consisting of deuterium,halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl,alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl,alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile,isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, boryl, andcombinations thereof;wherein at least one of R^(S11), R^(S12), and R^(S13) is selected fromthe group consisting of deuterium, silyl, C1 to C3 alkyl, substituted orunsubstituted cycloalkyl, and a branch substituted or unsubstitutedalkyl with the branching occurs at the benzylic position; andwherein the first host comprises at least one donor group G^(D), and atleast one acceptor group G^(A).

In some embodiments, the consumer product can be one of a flat paneldisplay, a computer monitor, a medical monitor, a television, abillboard, a light for interior or exterior illumination and/orsignaling, a heads-up display, a fully or partially transparent display,a flexible display, a laser printer, a telephone, a cell phone, tablet,a phablet, a personal digital assistant (PDA), a wearable device, alaptop computer, a digital camera, a camcorder, a viewfinder, amicro-display that is less than 2 inches diagonal, a 3-D display, avirtual reality or augmented reality display, a vehicle, a video wallcomprising multiple displays tiled together, a theater or stadiumscreen, a light therapy device, and a sign.

Generally, an OLED comprises at least one organic layer disposed betweenand electrically connected to an anode and a cathode. When a current isapplied, the anode injects holes and the cathode injects electrons intothe organic layer(s). The injected holes and electrons each migratetoward the oppositely charged electrode. When an electron and holelocalize on the same molecule, an “exciton,” which is a localizedelectron-hole pair having an excited energy state, is formed. Light isemitted when the exciton relaxes via a photoemissive mechanism. In somecases, the exciton may be localized on an excimer or an exciplex.Non-radiative mechanisms, such as thermal relaxation, may also occur,but are generally considered undesirable.

Several OLED materials and configurations are described in U.S. Pat.Nos. 5,844,363, 6,303,238, and 5,707,745, which are incorporated hereinby reference in their entirety.

The initial OLEDs used emissive molecules that emitted light from theirsinglet states (“fluorescence”) as disclosed, for example, in U.S. Pat.No. 4,769,292, which is incorporated by reference in its entirety.Fluorescent emission generally occurs in a time frame of less than 10nanoseconds.

More recently, OLEDs having emissive materials that emit light fromtriplet states (“phosphorescence”) have been demonstrated. Baldo et al.,“Highly Efficient Phosphorescent Emission from OrganicElectroluminescent Devices,” Nature, vol. 395, 151-154, 1998;(“Baldo-I”) and Baldo et al., “Very high-efficiency green organiclight-emitting devices based on electrophosphorescence,” Appl. Phys.Lett., vol. 75, No. 3, 4-6 (1999) (“Baldo-II”), are incorporated byreference in their entireties. Phosphorescence is described in moredetail in U.S. Pat. No. 7,279,704 at cols. 5-6, which are incorporatedby reference.

FIG. 1 shows an organic light emitting device 100. The figures are notnecessarily drawn to scale. Device 100 may include a substrate 110, ananode 115, a hole injection layer 120, a hole transport layer 125, anelectron blocking layer 130, an emissive layer 135, a hole blockinglayer 140, an electron transport layer 145, an electron injection layer150, a protective layer 155, a cathode 160, and a barrier layer 170.Cathode 160 is a compound cathode having a first conductive layer 162and a second conductive layer 164. Device 100 may be fabricated bydepositing the layers described, in order. The properties and functionsof these various layers, as well as example materials, are described inmore detail in U.S. Pat. No. 7,279,704 at cols. 6-10, which areincorporated by reference.

More examples for each of these layers are available. For example, aflexible and transparent substrate-anode combination is disclosed inU.S. Pat. No. 5,844,363, which is incorporated by reference in itsentirety. An example of a p-doped hole transport layer is m-MTDATA dopedwith F₄-TCNQ at a molar ratio of 50:1, as disclosed in U.S. PatentApplication Publication No. 2003/0230980, which is incorporated byreference in its entirety. Examples of emissive and host materials aredisclosed in U.S. Pat. No. 6,303,238 to Thompson et al., which isincorporated by reference in its entirety. An example of an n-dopedelectron transport layer is BPhen doped with Li at a molar ratio of 1:1,as disclosed in U.S. Patent Application Publication No. 2003/0230980,which is incorporated by reference in its entirety. U.S. Pat. Nos.5,703,436 and 5,707,745, which are incorporated by reference in theirentireties, disclose examples of cathodes including compound cathodeshaving a thin layer of metal such as Mg:Ag with an overlyingtransparent, electrically-conductive, sputter-deposited ITO layer. Thetheory and use of blocking layers is described in more detail in U.S.Pat. No. 6,097,147 and U.S. Patent Application Publication No.2003/0230980, which are incorporated by reference in their entireties.Examples of injection layers are provided in U.S. Patent ApplicationPublication No. 2004/0174116, which is incorporated by reference in itsentirety. A description of protective layers may be found in U.S. PatentApplication Publication No. 2004/0174116, which is incorporated byreference in its entirety.

FIG. 2 shows an inverted OLED 200. The device includes a substrate 210,a cathode 215, an emissive layer 220, a hole transport layer 225, and ananode 230. Device 200 may be fabricated by depositing the layersdescribed, in order. Because the most common OLED configuration has acathode disposed over the anode, and device 200 has cathode 215 disposedunder anode 230, device 200 may be referred to as an “inverted” OLED.Materials similar to those described with respect to device 100 may beused in the corresponding layers of device 200. FIG. 2 provides oneexample of how some layers may be omitted from the structure of device100.

The simple layered structure illustrated in FIGS. 1 and 2 is provided byway of non-limiting example, and it is understood that embodiments ofthe present disclosure may be used in connection with a wide variety ofother structures. The specific materials and structures described areexemplary in nature, and other materials and structures may be used.Functional OLEDs may be achieved by combining the various layersdescribed in different ways, or layers may be omitted entirely, based ondesign, performance, and cost factors. Other layers not specificallydescribed may also be included. Materials other than those specificallydescribed may be used. Although many of the examples provided hereindescribe various layers as comprising a single material, it isunderstood that combinations of materials, such as a mixture of host anddopant, or more generally a mixture, may be used. Also, the layers mayhave various sublayers. The names given to the various layers herein arenot intended to be strictly limiting. For example, in device 200, holetransport layer 225 transports holes and injects holes into emissivelayer 220, and may be described as a hole transport layer or a holeinjection layer. In one embodiment, an OLED may be described as havingan “organic layer” disposed between a cathode and an anode. This organiclayer may comprise a single layer, or may further comprise multiplelayers of different organic materials as described, for example, withrespect to FIGS. 1 and 2.

Structures and materials not specifically described may also be used,such as OLEDs comprised of polymeric materials (PLEDs) such as disclosedin U.S. Pat. No. 5,247,190 to Friend et al., which is incorporated byreference in its entirety. By way of further example, OLEDs having asingle organic layer may be used. OLEDs may be stacked, for example asdescribed in U.S. Pat. No. 5,707,745 to Forrest et al, which isincorporated by reference in its entirety. The OLED structure maydeviate from the simple layered structure illustrated in FIGS. 1 and 2.For example, the substrate may include an angled reflective surface toimprove out-coupling, such as a mesa structure as described in U.S. Pat.No. 6,091,195 to Forrest et al., and/or a pit structure as described inU.S. Pat. No. 5,834,893 to Bulovic et al., which are incorporated byreference in their entireties.

Unless otherwise specified, any of the layers of the various embodimentsmay be deposited by any suitable method. For the organic layers,preferred methods include thermal evaporation, ink-jet, such asdescribed in U.S. Pat. Nos. 6,013,982 and 6,087,196, which areincorporated by reference in their entireties, organic vapor phasedeposition (OVPD), such as described in U.S. Pat. No. 6,337,102 toForrest et al., which is incorporated by reference in its entirety, anddeposition by organic vapor jet printing (OVJP), such as described inU.S. Pat. No. 7,431,968, which is incorporated by reference in itsentirety. Other suitable deposition methods include spin coating andother solution based processes. Solution based processes are preferablycarried out in nitrogen or an inert atmosphere. For the other layers,preferred methods include thermal evaporation. Preferred patterningmethods include deposition through a mask, cold welding such asdescribed in U.S. Pat. Nos. 6,294,398 and 6,468,819, which areincorporated by reference in their entireties, and patterning associatedwith some of the deposition methods such as ink jet and organic vaporjet printing (OVJP). Other methods may also be used. The materials to bedeposited may be modified to make them compatible with a particulardeposition method. For example, substituents such as alkyl and arylgroups, branched or unbranched, and preferably containing at least 3carbons, may be used in small molecules to enhance their ability toundergo solution processing. Substituents having 20 carbons or more maybe used, and 3-20 carbons are a preferred range. Materials withasymmetric structures may have better solution processability than thosehaving symmetric structures, because asymmetric materials may have alower tendency to recrystallize Dendrimer substituents may be used toenhance the ability of small molecules to undergo solution processing.

Devices fabricated in accordance with embodiments of the presentdisclosure may further optionally comprise a barrier layer. One purposeof the barrier layer is to protect the electrodes and organic layersfrom damaging exposure to harmful species in the environment includingmoisture, vapor and/or gases, etc. The barrier layer may be depositedover, under or next to a substrate, an electrode, or over any otherparts of a device including an edge. The barrier layer may comprise asingle layer, or multiple layers. The barrier layer may be formed byvarious known chemical vapor deposition techniques and may includecompositions having a single phase as well as compositions havingmultiple phases. Any suitable material or combination of materials maybe used for the barrier layer. The barrier layer may incorporate aninorganic or an organic compound or both. The preferred barrier layercomprises a mixture of a polymeric material and a non-polymeric materialas described in U.S. Pat. No. 7,968,146, PCT Pat. Application Nos.PCT/US2007/023098 and PCT/US2009/042829, which are herein incorporatedby reference in their entireties. To be considered a “mixture”, theaforesaid polymeric and non-polymeric materials comprising the barrierlayer should be deposited under the same reaction conditions and/or atthe same time. The weight ratio of polymeric to non-polymeric materialmay be in the range of 95:5 to 5:95. The polymeric material and thenon-polymeric material may be created from the same precursor material.In one example, the mixture of a polymeric material and a non-polymericmaterial consists essentially of polymeric silicon and inorganicsilicon.

Devices fabricated in accordance with embodiments of the presentdisclosure can be incorporated into a wide variety of electroniccomponent modules (or units) that can be incorporated into a variety ofelectronic products or intermediate components. Examples of suchelectronic products or intermediate components include display screens,lighting devices such as discrete light source devices or lightingpanels, etc. that can be utilized by the end-user product manufacturers.Such electronic component modules can optionally include the drivingelectronics and/or power source(s). Devices fabricated in accordancewith embodiments of the present disclosure can be incorporated into awide variety of consumer products that have one or more of theelectronic component modules (or units) incorporated therein. A consumerproduct comprising an OLED that includes the compound of the presentdisclosure in the organic layer in the OLED is disclosed. Such consumerproducts would include any kind of products that include one or morelight source(s) and/or one or more of some type of visual displays. Someexamples of such consumer products include flat panel displays, curveddisplays, computer monitors, medical monitors, televisions, billboards,lights for interior or exterior illumination and/or signaling, heads-updisplays, fully or partially transparent displays, flexible displays,rollable displays, foldable displays, stretchable displays, laserprinters, telephones, mobile phones, tablets, phablets, personal digitalassistants (PDAs), wearable devices, laptop computers, digital cameras,camcorders, viewfinders, micro-displays (displays that are less than 2inches diagonal), 3-D displays, virtual reality or augmented realitydisplays, vehicles, video walls comprising multiple displays tiledtogether, theater or stadium screen, a light therapy device, and a sign.Various control mechanisms may be used to control devices fabricated inaccordance with the present disclosure, including passive matrix andactive matrix. Many of the devices are intended for use in a temperaturerange comfortable to humans, such as 18 degrees C. to 30 degrees C., andmore preferably at room temperature (20-25° C.), but could be usedoutside this temperature range, for example, from −40 degree C. to +80°C.

More details on OLEDs, and the definitions described above, can be foundin U.S. Pat. No. 7,279,704, which is incorporated herein by reference inits entirety.

The materials and structures described herein may have applications indevices other than OLEDs. For example, other optoelectronic devices suchas organic solar cells and organic photodetectors may employ thematerials and structures. More generally, organic devices, such asorganic transistors, may employ the materials and structures.

In some embodiments, the OLED has one or more characteristics selectedfrom the group consisting of being flexible, being rollable, beingfoldable, being stretchable, and being curved. In some embodiments, theOLED is transparent or semi-transparent. In some embodiments, the OLEDfurther comprises a layer comprising carbon nanotubes.

In some embodiments, the OLED further comprises a layer comprising adelayed fluorescent emitter. In some embodiments, the OLED comprises aRGB pixel arrangement or white plus color filter pixel arrangement. Insome embodiments, the OLED is a mobile device, a hand held device, or awearable device. In some embodiments, the OLED is a display panel havingless than 10 inch diagonal or 50 square inch area. In some embodiments,the OLED is a display panel having at least 10 inch diagonal or 50square inch area. In some embodiments, the OLED is a lighting panel.

In some embodiments, the compound can be an emissive dopant. In someembodiments, the compound can produce emissions via phosphorescence,fluorescence, thermally activated delayed fluorescence, i.e., TADF (alsoreferred to as E-type delayed fluorescence; see, e.g., U.S. applicationSer. No. 15/700,352, which is hereby incorporated by reference in itsentirety), triplet-triplet annihilation, or combinations of theseprocesses. In some embodiments, the emissive dopant can be a racemicmixture, or can be enriched in one enantiomer. In some embodiments, thecompound can be homoleptic (each ligand is the same). In someembodiments, the compound can be heteroleptic (at least one ligand isdifferent from others). When there are more than one ligand coordinatedto a metal, the ligands can all be the same in some embodiments. In someother embodiments, at least one ligand is different from the otherligands. In some embodiments, every ligand can be different from eachother. This is also true in embodiments where a ligand being coordinatedto a metal can be linked with other ligands being coordinated to thatmetal to form a tridentate, tetradentate, pentadentate, or hexadentateligands Thus, where the coordinating ligands are being linked together,all of the ligands can be the same in some embodiments, and at least oneof the ligands being linked can be different from the other ligand(s) insome other embodiments.

In some embodiments, the compound can be used as a phosphorescentsensitizer in an OLED where one or multiple layers in the OLED containsan acceptor in the form of one or more fluorescent and/or delayedfluorescence emitters. In some embodiments, the compound can be used asone component of an exciplex to be used as a sensitizer. As aphosphorescent sensitizer, the compound must be capable of energytransfer to the acceptor and the acceptor will emit the energy orfurther transfer energy to a final emitter. The acceptor concentrationscan range from 0.001% to 100%. The acceptor could be in either the samelayer as the phosphorescent sensitizer or in one or more differentlayers. In some embodiments, the acceptor is a TADF emitter. In someembodiments, the acceptor is a fluorescent emitter. In some embodiments,the emission can arise from any or all of the sensitizer, acceptor, andfinal emitter.

According to another aspect, a formulation comprising the compounddescribed herein is also disclosed.

The OLED disclosed herein can be incorporated into one or more of aconsumer product, an electronic component module, and a lighting panel.The organic layer can be an emissive layer and the compound can be anemissive dopant in some embodiments, while the compound can be anon-emissive dopant in other embodiments.

In yet another aspect of the present disclosure, a formulation thatcomprises the novel compound disclosed herein is described. Theformulation can include one or more components selected from the groupconsisting of a solvent, a host, a hole injection material, holetransport material, electron blocking material, hole blocking material,and an electron transport material, disclosed herein.

The present disclosure encompasses any chemical structure comprising thenovel compound of the present disclosure, or a monovalent or polyvalentvariant thereof. In other words, the inventive compound, or a monovalentor polyvalent variant thereof, can be a part of a larger chemicalstructure. Such chemical structure can be selected from the groupconsisting of a monomer, a polymer, a macromolecule, and a supramolecule(also known as supermolecule). As used herein, a “monovalent variant ofa compound” refers to a moiety that is identical to the compound exceptthat one hydrogen has been removed and replaced with a bond to the restof the chemical structure. As used herein, a “polyvalent variant of acompound” refers to a moiety that is identical to the compound exceptthat more than one hydrogen has been removed and replaced with a bond orbonds to the rest of the chemical structure. In the instance of asupramolecule, the inventive compound can also be incorporated into thesupramolecule complex without covalent bonds.

D. Combination of the Compounds of the Present Disclosure with OtherMaterials

The materials described herein as useful for a particular layer in anorganic light emitting device may be used in combination with a widevariety of other materials present in the device. For example, emissivedopants disclosed herein may be used in conjunction with a wide varietyof hosts, transport layers, blocking layers, injection layers,electrodes and other layers that may be present. The materials describedor referred to below are non-limiting examples of materials that may beuseful in combination with the compounds disclosed herein, and one ofskill in the art can readily consult the literature to identify othermaterials that may be useful in combination.

a) Conductivity Dopants:

A charge transport layer can be doped with conductivity dopants tosubstantially alter its density of charge carriers, which will in turnalter its conductivity. The conductivity is increased by generatingcharge carriers in the matrix material, and depending on the type ofdopant, a change in the Fermi level of the semiconductor may also beachieved. Hole-transporting layer can be doped by p-type conductivitydopants and n-type conductivity dopants are used in theelectron-transporting layer.

Non-limiting examples of the conductivity dopants that may be used in anOLED in combination with materials disclosed herein are exemplifiedbelow together with references that disclose those materials:EP01617493, EP01968131, EP2020694, EP2684932, US20050139810,US20070160905, US20090167167, US2010288362, WO06081780, WO2009003455,WO2009008277, WO2009011327, WO2014009310, US2007252140, US2015060804,US20150123047, and US2012146012.

b) HIL/HTL:

A hole injecting/transporting material to be used in the presentdisclosure is not particularly limited, and any compound may be used aslong as the compound is typically used as a hole injecting/transportingmaterial. Examples of the material include, but are not limited to: aphthalocyanine or porphyrin derivative; an aromatic amine derivative; anindolocarbazole derivative; a polymer containing fluorohydrocarbon; apolymer with conductivity dopants; a conducting polymer, such asPEDOT/PSS; a self-assembly monomer derived from compounds such asphosphoric acid and silane derivatives; a metal oxide derivative, suchas MoO_(x); a p-type semiconducting organic compound, such as1,4,5,8,9,12-Hexaazatriphenylenehexacarbonitrile; a metal complex, and across-linkable compounds.

Examples of aromatic amine derivatives used in HIL or HTL include, butnot limit to the following general structures:

Each of Ar¹ to Ar⁹ is selected from the group consisting of aromatichydrocarbon cyclic compounds such as benzene, biphenyl, triphenyl,triphenylene, naphthalene, anthracene, phenalene, phenanthrene,fluorene, pyrene, chrysene, perylene, and azulene; the group consistingof aromatic heterocyclic compounds such as dibenzothiophene,dibenzofuran, dibenzoselenophene, furan, thiophene, benzofuran,benzothiophene, benzoselenophene, carbazole, indolocarbazole,pyridylindole, pyrrolodipyridine, pyrazole, imidazole, triazole,oxazole, thiazole, oxadiazole, oxatriazole, dioxazole, thiadiazole,pyridine, pyridazine, pyrimidine, pyrazine, triazine, oxazine,oxathiazine, oxadiazine, indole, benzimidazole, indazole, indoxazine,benzoxazole, benzisoxazole, benzothiazole, quinoline, isoquinoline,cinnoline, quinazoline, quinoxaline, naphthyridine, phthalazine,pteridine, xanthene, acridine, phenazine, phenothiazine, phenoxazine,benzofuropyridine, furodipyridine, benzothienopyridine,thienodipyridine, benzoselenophenopyridine, and selenophenodipyridine;and the group consisting of 2 to 10 cyclic structural units which aregroups of the same type or different types selected from the aromatichydrocarbon cyclic group and the aromatic heterocyclic group and arebonded to each other directly or via at least one of oxygen atom,nitrogen atom, sulfur atom, silicon atom, phosphorus atom, boron atom,chain structural unit and the aliphatic cyclic group. Each Ar may beunsubstituted or may be substituted by a substituent selected from thegroup consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl,heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl,cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylicacids, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl,phosphino, and combinations thereof.

In one aspect, Ar¹ to Ar⁹ is independently selected from the groupconsisting of:

wherein k is an integer from 1 to 20; X¹⁰¹ to X¹⁰⁸ is C (including CH)or N; Z¹⁰¹ is NAr¹, O, or S; Ar¹ has the same group defined above.

Examples of metal complexes used in HIL or HTL include, but are notlimited to the following general formula:

wherein Met is a metal, which can have an atomic weight greater than 40;(Y¹⁰¹-Y¹⁰²) is a bidentate ligand, Y¹⁰¹ and Y¹⁰² are independentlyselected from C, N, O, P, and S; L¹⁰¹ is an ancillary ligand; k′ is aninteger value from 1 to the maximum number of ligands that may beattached to the metal; and k′+k″ is the maximum number of ligands thatmay be attached to the metal.

In one aspect, (Y¹⁰¹-Y¹⁰²) is a 2-phenylpyridine derivative. In anotheraspect, (Y¹⁰¹-Y¹⁰²) is a carbene ligand. In another aspect, Met isselected from Ir, Pt, Os, and Zn. In a further aspect, the metal complexhas a smallest oxidation potential in solution vs. Fc⁺/Fc couple lessthan about 0.6 V.

Non-limiting examples of the HIL and HTL materials that may be used inan OLED in combination with materials disclosed herein are exemplifiedbelow together with references that disclose those materials:CN102702075, DE102012005215, EP01624500, EP01698613, EP01806334,EP01930964, EP01972613, EP01997799, EP02011790, EP02055700, EP02055701,EP1725079, EP2085382, EP2660300, EP650955, JP07-073529, JP2005112765,JP2007091719, JP2008021687, JP2014-009196, KR20110088898, KR20130077473,TW201139402, U.S. Ser. No. 06/517,957, US20020158242, US20030162053,US20050123751, US20060182993, US20060240279, US20070145888,US20070181874, US20070278938, US20080014464, US20080091025,US20080106190, US20080124572, US20080145707, US20080220265,US20080233434, US20080303417, US2008107919, US20090115320,US20090167161, US2009066235, US2011007385, US20110163302, US2011240968,US2011278551, US2012205642, US2013241401, US20140117329, US2014183517,U.S. Pat. Nos. 5,061,569, 5,639,914, WO05075451, WO07125714, WO08023550,WO08023759, WO2009145016, WO2010061824, WO2011075644, WO2012177006,WO2013018530, WO2013039073, WO2013087142, WO2013118812, WO2013120577,WO2013157367, WO2013175747, WO2014002873, WO2014015935, WO2014015937,WO2014030872, WO2014030921, WO2014034791, WO2014104514, WO2014157018.

c) EBL:

An electron blocking layer (EBL) may be used to reduce the number ofelectrons and/or excitons that leave the emissive layer. The presence ofsuch a blocking layer in a device may result in substantially higherefficiencies, and/or longer lifetime, as compared to a similar devicelacking a blocking layer. Also, a blocking layer may be used to confineemission to a desired region of an OLED. In some embodiments, the EBLmaterial has a higher LUMO (closer to the vacuum level) and/or highertriplet energy than the emitter closest to the EBL interface. In someembodiments, the EBL material has a higher LUMO (closer to the vacuumlevel) and/or higher triplet energy than one or more of the hostsclosest to the EBL interface. In one aspect, the compound used in EBLcontains the same molecule or the same functional groups used as one ofthe hosts described below.

d) Hosts:

The light emitting layer of the organic EL device of the presentdisclosure preferably contains at least a metal complex as lightemitting material, and may contain a host material using the metalcomplex as a dopant material. Examples of the host material are notparticularly limited, and any metal complexes or organic compounds maybe used as long as the triplet energy of the host is larger than that ofthe dopant. Any host material may be used with any dopant so long as thetriplet criteria is satisfied.

Examples of metal complexes used as host are preferred to have thefollowing general formula:

wherein Met is a metal; (Y¹⁰³-Y¹⁰⁴) is a bidentate ligand, Y¹⁰³ and Y¹⁰⁴are independently selected from C, N, O, P, and S; L¹⁰¹ is an anotherligand; k′ is an integer value from 1 to the maximum number of ligandsthat may be attached to the metal; and k′+k″ is the maximum number ofligands that may be attached to the metal.

In one aspect, the metal complexes are:

wherein (O—N) is a bidentate ligand, having metal coordinated to atoms Oand N.

In another aspect, Met is selected from Ir and Pt. In a further aspect,(Y¹⁰³-Y¹⁰⁴) is a carbene ligand.

In one aspect, the host compound contains at least one of the followinggroups selected from the group consisting of aromatic hydrocarbon cycliccompounds such as benzene, biphenyl, triphenyl, triphenylene,tetraphenylene, naphthalene, anthracene, phenalene, phenanthrene,fluorene, pyrene, chrysene, perylene, and azulene; the group consistingof aromatic heterocyclic compounds such as dibenzothiophene,dibenzofuran, dibenzoselenophene, furan, thiophene, benzofuran,benzothiophene, benzoselenophene, carbazole, indolocarbazole,pyridylindole, pyrrolodipyridine, pyrazole, imidazole, triazole,oxazole, thiazole, oxadiazole, oxatriazole, dioxazole, thiadiazole,pyridine, pyridazine, pyrimidine, pyrazine, triazine, oxazine,oxathiazine, oxadiazine, indole, benzimidazole, indazole, indoxazine,benzoxazole, benzisoxazole, benzothiazole, quinoline, isoquinoline,cinnoline, quinazoline, quinoxaline, naphthyridine, phthalazine,pteridine, xanthene, acridine, phenazine, phenothiazine, phenoxazine,benzofuropyridine, furodipyridine, benzothienopyridine,thienodipyridine, benzoselenophenopyridine, and selenophenodipyridine;and the group consisting of 2 to 10 cyclic structural units which aregroups of the same type or different types selected from the aromatichydrocarbon cyclic group and the aromatic heterocyclic group and arebonded to each other directly or via at least one of oxygen atom,nitrogen atom, sulfur atom, silicon atom, phosphorus atom, boron atom,chain structural unit and the aliphatic cyclic group. Each option withineach group may be unsubstituted or may be substituted by a substituentselected from the group consisting of deuterium, halogen, alkyl,cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy,amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl,heteroaryl, acyl, carboxylic acids, ether, ester, nitrile, isonitrile,sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof.

In one aspect, the host compound contains at least one of the followinggroups in the molecule:

wherein R¹⁰¹ is selected from the group consisting of hydrogen,deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl,arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl,heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acids, ether,ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, andcombinations thereof, and when it is aryl or heteroaryl, it has thesimilar definition as Ar's mentioned above. k is an integer from 0 to 20or 1 to 20. X¹⁰¹ to X¹⁰⁸ are independently selected from C (includingCH) or N. Z¹⁰¹ and Z¹⁰² are independently selected from NR¹⁰¹, O, or S.

Non-limiting examples of the host materials that may be used in an OLEDin combination with materials disclosed herein are exemplified belowtogether with references that disclose those materials: EP2034538,EP2034538A, EP2757608, JP2007254297, KR20100079458, KR20120088644,KR20120129733, KR20130115564, TW201329200, US20030175553, US20050238919,US20060280965, US20090017330, US20090030202, US20090167162,US20090302743, US20090309488, US20100012931, US20100084966,US20100187984, US2010187984, US2012075273, US2012126221, US2013009543,US2013105787, US2013175519, US2014001446, US20140183503, US20140225088,US2014034914, U.S. Pat. No. 7,154,114, WO2001039234, WO2004093207,WO2005014551, WO2005089025, WO2006072002, WO2006114966, WO2007063754,WO2008056746, WO2009003898, WO2009021126, WO2009063833, WO2009066778,WO2009066779, WO2009086028, WO2010056066, WO2010107244, WO2011081423,WO2011081431, WO2011086863, WO2012128298, WO2012133644, WO2012133649,WO2013024872, WO2013035275, WO2013081315, WO2013191404, WO2014142472,US20170263869, US20160163995, U.S. Pat. No. 9,466,803,

e) Additional Emitters:

One or more additional emitter dopants may be used in conjunction withthe compound of the present disclosure. Examples of the additionalemitter dopants are not particularly limited, and any compounds may beused as long as the compounds are typically used as emitter materials.Examples of suitable emitter materials include, but are not limited to,compounds which can produce emissions via phosphorescence, fluorescence,thermally activated delayed fluorescence, i.e., TADF (also referred toas E-type delayed fluorescence), triplet-triplet annihilation, orcombinations of these processes.

Non-limiting examples of the emitter materials that may be used in anOLED in combination with materials disclosed herein are exemplifiedbelow together with references that disclose those materials:CN103694277, CN1696137, EB01238981, EP01239526, EP01961743, EP1239526,EP1244155, EP1642951, EP1647554, EP1841834, EP1841834B, EP2062907,EP2730583, JP2012074444, JP2013110263, JP4478555, KR1020090133652,KR20120032054, KR20130043460, TW201332980, U.S. Ser. No. 06/699,599,U.S. Ser. No. 06/916,554, US20010019782, US20020034656, US20030068526,US20030072964, US20030138657, US20050123788, US20050244673,US2005123791, US2005260449, US20060008670, US20060065890, US20060127696,US20060134459, US20060134462, US20060202194, US20060251923,US20070034863, US20070087321, US20070103060, US20070111026,US20070190359, US20070231600, US2007034863, US2007104979, US2007104980,US2007138437, US2007224450, US2007278936, US20080020237, US20080233410,US20080261076, US20080297033, US200805851, US2008161567, US2008210930,US20090039776, US20090108737, US20090115322, US20090179555,US2009085476, US2009104472, US20100090591, US20100148663, US20100244004,US20100295032, US2010102716, US2010105902, US2010244004, US2010270916,US20110057559, US20110108822, US20110204333, US2011215710, US2011227049,US2011285275, US2012292601, US20130146848, US2013033172, US2013165653,US2013181190, US2013334521, US20140246656, US2014103305, U.S. Pat. Nos.6,303,238, 6,413,656, 6,653,654, 6,670,645, 6,687,266, 6,835,469,6,921,915, 7,279,704, 7,332,232, 7,378,162, 7,534,505, 7,675,228,7,728,137, 7,740,957, 7,759,489, 7,951,947, 8,067,099, 8,592,586,8,871,361, WO06081973, WO06121811, WO07018067, WO07108362, WO07115970,WO07115981, WO08035571, WO2002015645, WO2003040257, WO2005019373,WO2006056418, WO2008054584, WO2008078800, WO2008096609, WO2008101842,WO2009000673, WO2009050281, WO2009100991, WO2010028151, WO2010054731,WO2010086089, WO2010118029, WO2011044988, WO2011051404, WO2011107491,WO2012020327, WO2012163471, WO2013094620, WO2013107487, WO2013174471,WO2014007565, WO2014008982, WO2014023377, WO2014024131, WO2014031977,WO2014038456, WO2014112450.

f) HBL:

A hole blocking layer (HBL) may be used to reduce the number of holesand/or excitons that leave the emissive layer. The presence of such ablocking layer in a device may result in substantially higherefficiencies and/or longer lifetime as compared to a similar devicelacking a blocking layer. Also, a blocking layer may be used to confineemission to a desired region of an OLED. In some embodiments, the HBLmaterial has a lower HOMO (further from the vacuum level) and/or highertriplet energy than the emitter closest to the HBL interface. In someembodiments, the HBL material has a lower HOMO (further from the vacuumlevel) and/or higher triplet energy than one or more of the hostsclosest to the HBL interface.

In one aspect, compound used in HBL contains the same molecule or thesame functional groups used as host described above.

In another aspect, compound used in HBL contains at least one of thefollowing groups in the molecule:

wherein k is an integer from 1 to 20; L¹⁰¹ is another ligand, k′ is aninteger from 1 to 3.

g) ETL:

Electron transport layer (ETL) may include a material capable oftransporting electrons. Electron transport layer may be intrinsic(undoped), or doped. Doping may be used to enhance conductivity.Examples of the ETL material are not particularly limited, and any metalcomplexes or organic compounds may be used as long as they are typicallyused to transport electrons.

In one aspect, compound used in ETL contains at least one of thefollowing groups in the molecule:

wherein R¹⁰¹ is selected from the group consisting of hydrogen,deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl,arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl,heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acids, ether,ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, andcombinations thereof, when it is aryl or heteroaryl, it has the similardefinition as Ar's mentioned above. Ar¹ to Ar³ has the similardefinition as Ar's mentioned above. k is an integer from 1 to 20. X¹⁰¹to X¹⁰⁸ is selected from C (including CH) or N.

In another aspect, the metal complexes used in ETL contains, but notlimit to the following general formula:

wherein (O—N) or (N—N) is a bidentate ligand, having metal coordinatedto atoms O, N or N, N; is another ligand; k′ is an integer value from 1to the maximum number of ligands that may be attached to the metal.

Non-limiting examples of the ETL materials that may be used in an OLEDin combination with materials disclosed herein are exemplified belowtogether with references that disclose those materials: CN103508940,EP01602648, EP01734038, EP01956007, JP2004-022334, JP2005149918,JP2005-268199, KR0117693, KR20130108183, US20040036077, US20070104977,US2007018155, US20090101870, US20090115316, US20090140637,US20090179554, US2009218940, US2010108990, US2011156017, US2011210320,US2012193612, US2012214993, US2014014925, US2014014927, US20140284580,U.S. Pat. Nos. 6,656,612, 8,415,031, WO2003060956, WO2007111263,WO2009148269, WO2010067894, WO2010072300, WO2011074770, WO2011105373,WO2013079217, WO2013145667, WO2013180376, WO2014104499, WO2014104535,

h) Charge Generation Layer (CGL)

In tandem or stacked OLEDs, the CGL plays an essential role in theperformance, which is composed of an n-doped layer and a p-doped layerfor injection of electrons and holes, respectively. Electrons and holesare supplied from the CGL and electrodes. The consumed electrons andholes in the CGL are refilled by the electrons and holes injected fromthe cathode and anode, respectively; then, the bipolar currents reach asteady state gradually. Typical CGL materials include n and pconductivity dopants used in the transport layers.

In any above-mentioned compounds used in each layer of the OLED device,the hydrogen atoms can be partially or fully deuterated. Thus, anyspecifically listed substituent, such as, without limitation, methyl,phenyl, pyridyl, etc. may be undeuterated, partially deuterated, andfully deuterated versions thereof. Similarly, classes of substituentssuch as, without limitation, alkyl, aryl, cycloalkyl, heteroaryl, etc.also may be undeuterated, partially deuterated, and fully deuteratedversions thereof.

It is understood that the various embodiments described herein are byway of example only and are not intended to limit the scope of theinvention. For example, many of the materials and structures describedherein may be substituted with other materials and structures withoutdeviating from the spirit of the invention. The present invention asclaimed may therefore include variations from the particular examplesand preferred embodiments described herein, as will be apparent to oneof skill in the art. It is understood that various theories as to whythe invention works are not intended to be limiting.

E. Experimental Data

A mixture of 1-(3,5-dimethylphenyl)-6-isopropyl isoquinoline (28.5 g,103.5 mmol, 2.0 equiv) in 2-ethoxyethanol (250 mL) and DIUF water (83mL) was sparged with nitrogen for 10 minutes. Iridium(III) chloridehydrate (16.35 g, 51.7 mmol, 1.0 equiv) was added and sparging continuedfor 5 minutes. The reaction mixture was heated at 100° C. for 18 hours.The reaction mixture was cooled to room temperature. The suspension wasfiltered and the solids washed with water (5 mL), then methanol (3×20mL) and dried on the filter funnel to givedi-p-chloro-tetrakis[(1-(3,5-dimethylphenyl)-2′-yl)-6-isopropylisoquinolin-2-yl]diiridium(III)(19.7 g, 49% yield) as a red solid.

Pentane-2,4-dione (0.290 g, 2.90 mmol, 3.0 equiv) and powdered potassiumcarbonate (0.80 g, 5.80 mmol, 6.0 equiv) were sequentially added to asuspension ofdi-p-chloro-tetrakis[(1-(3,5-dimethylphenyl)-2′-yl)-6-isopropylisoquinolin-2-yl]diiridium(III(1.5 g, 0.966 mmol, 1.0 equiv) in methanol (15 mL) and dichloromethane(5 mL). The reaction mixture was heated at 45° C. for 30 minutes. Themixture was cooled to room temperature, then concentrated under reducedpressure. The residue was purified on an silica gel column, eluting witha gradient of 0 to 60% dichloromethane in heptanes to givebis[(1-(3,5-dimethylphenyl)-2′-yl)-6-isopropylisoquinolin-2-yl]-(2,4-pentanedionato-k₂O,O′)iridium(III)(0.9 g, 56% yield) as a red solid.

A solution ofdi-μ-chloro-tetrakis-[1-(3,5-dimethylphenyl-2-)-6-isopropylisoquinolin-2-yl]diiridium(III)(0.875 g, 0.6 mmol, 1.0 equiv) in 2-ethoxyethanol (20 mL) was spargedwith nitrogen for 10 minutes. 3,7-Diethyl-3,7-dimethylnonane-4,6-dione(0.52 g, 2.2 mmol, 3.8 equiv) was added via syringe. After stirring for5 minutes, powdered potassium carbonate (0.61 g, 4.4 mmol, 7.8 equiv)was added and the reaction mixture was stirred at room temperature for16 hours in a flask wrapped in foil to exclude light. The reactionmixture was heated at 45° C. for 16 hours. The reaction mixture wascooled to room temperature and DIUF water (50 mL) added. The suspensionwas filtered and the red solid washed with DIUF water (100 mL) andmethanol (20 mL) then dried in the vacuum oven at 45° C. for 1 hour. Thered solid (0.85 g) was dry-loaded onto basic alumina (30 g) and purifiedon an Interchim automated chromatography system (80 g silica gelcartridge), eluting with 10-25% dichloro-methane in hexanes to givebis[1-(3,5-dimethylphenyl-2-yl))-6-isopropylisoquinolin-2-yl]-[3,7-diethyl-3,7-dimethylnonane-4,6-dionato-k₂O,O]iridium(III)(0.47 g, 42% yield) as a red solid.

Device Examples

All example devices were fabricated by high vacuum (<10-7 Torr) thermalevaporation. The anode electrode was 1,200 Å of indium tin oxide (ITO).The cathode consisted of 10 Å of Liq (8-hydroxyquinoline lithium)followed by 1,000 Å of Al. All devices were encapsulated with a glasslid sealed with an epoxy resin in a nitrogen glove box (<1 ppm of H2Oand O2) immediately after fabrication, and a moisture getter wasincorporated inside the package. The organic stack of the deviceexamples consisted of sequentially, from the ITO surface, 100 Å of LG101(purchased from LG Chem) as the hole injection layer (HIL); 400 Å of HTMas a hole transporting layer (HTL); 50 Å of EBM as a electron blockinglayer (EBL); 400 Å of an emissive layer (EML) containing host and 3% ofemitter, and 350 Å of Liq (8-hydroxyquinolinelithium) doped with 35% ofETM as the electron transporting layer (ETL). Table 1 shows thethickness of the device layers and materials.

TABLE 1 Device layer materials and thicknesses Layer Material Thickness[Å] Anode ITO 1,200 HIL LG101 100 HTL HTM 400 EBL EBM 50 EML Host: Redemitter 3% 400 ETL Liq: ETM 35% 350 EIL Liq 10 Cathode Al 1,000

The chemical structures of the materials used in the devices are shownbelow:

Upon fabrication, devices were tested for electroluminance (EL) andcurrent density-voltage-luminance (JVL) characteristics. For thispurpose, each sample was energized by the 2 channel Keysight B2902A SMUat a current density of 10 mA/cm² and measured by the Photo ResearchPR735 Spectroradiometer. Radiance (W/str/cm²) from 380 nm to 1080 nm,and total integrated photon count were collected. Each device was thenplaced under a large area silicon photodiode for the JVL sweep. Theintegrated photon count of the device at 10 mA/cm² is used to convertthe photodiode current to photon count. The voltage is swept from 0 to avoltage equating to 200 mA/cm². The EQE (external quantum efficiency) ofa device is calculated using the total integrated photon count. Allresults are summarized in Table 2.

TABLE 2 At 10 mA/cm² λ max FWHM Voltage EQE LE Device Dopant Host [nm][nm] [V] [%] [cd/A] Device 1 Compound 1 Host 1 626 49 3.9 24.2 19.3Device 2 Compound 1 Host 2 628 49 5.3 18.2 13.7 Device 3 Compound 2 Host1 626 57 3.8 23.3 18.3 Device 4 Compound 2 Host 2 629 60 4.9 16.4 11.3

Table 2 is a summary of the performance of electroluminescence devices.First, when each emitter is doped in the same host (Device 1 vs Device3, and Device 2 vs Device 4), the inventive device (Device 1) havingCompound 1 as emitter exhibited significantly narrower FWHM. In general,the FWHM for a phosphorescent emitter complex is broad, such as thetypical 57 or 60 nm as exhibited by the comparative devices (Device 3and Device 4) with emitter Compound 2. It has been a long-sought goal toachieve the narrow FWHM. Narrower FWHM provides better color purity forthe display application. As a background information, the ideal lineshape is a single wavelength (single line). As can be seen here, theCompound 1 has about 10 nm smaller FWHM. In previous OLED researchefforts, narrowing lineshape has been achieved nanometer by nanometerslowly. Therefore, the 8 nm and 11 nm reductions seen here areremarkably unexpected results. Second, when same emitter is doped intothe different host (Device 1 vs Device 2, and Device 3 vs Device 4), theinventive device (Device 1) with Host 1 has shown a great improvementregarding lowering voltage, increasing EQE, and LE values. Such as whenDevice 1 is compared to Device 2, voltage decreases 26%, EQE increases33%, LE increases 41%. Device 3 vs Device 4 has also shown the similarimprovement. These improvement values are above any value that could beattributed to experimental error and the observed improvement issignificant and unexpected. In summary, the inventive device describedherein with the combination of specific types of emitters and hosts hasshown unexpected synergy advantages over other similar emitters andhosts combinations.

1. An organic light emitting device (OLED), comprising: an anode; acathode; and an organic emissive layer disposed between the anode andthe cathode comprising: a first host; and a first emitter; wherein thefirst emitter is selected from the group consisting of(L¹-1))_(n)Ir(L_(A))_(3−n) and (L_(B))_(n)Ir(L³-L⁴)_(3−n); wherein(L¹-L²)_(n)Ir(L_(A))_(3−n) is

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein each R^(S11), R^(S32), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring; wherein each L¹-L² and L³-L⁴ independently represents an anionicbidentate ligand; wherein n is 1 or 2; wherein each R^(S1), R^(S2),R^(S3), R^(S4), R^(S5), R^(S6), is independently selected from the groupconsisting of alkyl, cycloalkyl, partially or fully fluorinated variantsthereof, partially or fully deuterated variants thereof, andcombinations thereof; wherein each R^(S11), R^(S12), and R^(S13) isindependently a hydrogen or a substituent selected from the groupconsisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl,heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl,cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylicacid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl,phosphino, boryl, and combinations thereof; wherein at least one ofR^(S11), R^(S12), and R^(S13) is selected from the group consisting ofdeuterium, silyl, alkyl, cycloalkyl, partially or fully fluorinatedvariants thereof, and combinations thereof; wherein any two substituentsof R^(S1), R^(S2), R^(S3), R^(S4), R^(S5), R^(S6), R^(S11), R^(S12), andR^(S33) can be joined or fused into a ring; and wherein the first hostcomprises at least one donor group G^(D), and at least one acceptorgroup G^(A).
 2. The OLED of claim 1, wherein at least one of R^(S11),R^(S12), and R^(S13) is selected from the group consisting of deuterium,silyl, C1 to C3 alkyl, substituted or unsubstituted cycloalkyl, and abranch substituted or unsubstituted alkyl with the branching occurs atthe benzylic position.
 3. The OLED of claim 1, wherein the first emitteris


4. The OLED of claim 1, wherein the first emitter is selected from thegroup consisting of the following structures having formula(L_(B))_(n)Ir(L³-L⁴)_(3−n):

wherein X′ is selected from the group consisting of BR_(e), BR_(e)R_(f),NR_(e), PR_(e), O, S, Se, C═O, S═O, SO₂, CR_(e)R_(f), SiR_(e)R_(f), andGeR_(e)R_(f); wherein each R′, R″, and R^(S14) is independently ahydrogen or a substituent selected from the group consisting ofdeuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl,arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl,heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether,ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino,boryl, and combinations thereof; and wherein any two substituents ofR_(e), R_(f), and R^(S14) can be joined or fused into a ring.
 5. TheOLED of claim 3, wherein the ligand (L¹-L²) is selected from the groupconsisting of:

wherein Y¹ to Y¹⁰ are each independently selected from the groupconsisting of carbon and nitrogen; wherein Y′ is selected from the groupconsisting of BR_(e), BR_(e)R_(f), NR_(e), PR_(e), O, S, Se, C═O, S═O,SO₂, CR_(e)R_(f), SiR_(e)R_(f), and GeR_(e)R_(f); wherein R_(e) andR_(f) are optionally fused or joined to form a ring; wherein R_(a), andR_(b) each independently represent zero, mono, or up to a maximumallowed substitution to its associated ring; wherein each of R_(a),R_(b), R_(e) and R_(f) is independently hydrogen or a substituentselected from the group consisting of deuterium, halogen, alkyl,cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy,amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl,heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile,sulfanyl, sulfinyl, sulfonyl, phosphino, boryl; and wherein two adjacentsubstituents of R_(a), and R_(b) are optionally fused or joined to forma ring or form a multidentate ligand.
 6. The OLED of claim 3 wherein theligand (L¹-L²) is selected from the group consisting of: L¹-L²-1-i basedon Structure 1:

L¹-L²-2-i based on Structure 2:

L¹-L²-3-i based on Structure 3:

L¹-L²-4-i based on Structure 4:

L¹-L²-5-i based on Structure 5:

L¹-L²-6-i based on Structure 6:

L¹-L²-7-i based on Structure 7:

L¹-L²-8-i based on Structure 8:

L¹-L²-9-i based on Structure 9:

L¹-L²-10-i based on Structure 10:

L¹-L²-11-i based on Structure 11:

L¹-L²-12-i based on Structure 12:

L¹-L²-13-i based on Structure 13:

L¹-L²-14-i based on Structure 14:

and L¹-L²-15-i based on Structure 15:

L¹-L²-16-i based on Structure 16:

L¹-L²-17-i based on Structure 17:

wherein i is an integer from 1 to 810, and for each i, R_(E), and G areas defined below: i R_(E) G 1 R¹ G¹ 2 R² G¹ 3 R³ G¹ 4 R⁴ G¹ 5 R⁵ G¹ 6 R⁶G¹ 7 R⁷ G¹ 8 R⁸ G¹ 9 R⁹ G¹ 10 R¹⁰ G¹ 11 R¹¹ G¹ 12 R¹² G¹ 13 R¹³ G¹ 14R¹⁴ G¹ 15 R¹⁵ G¹ 16 R¹⁶ G¹ 17 R¹⁷ G¹ 18 R¹⁸ G¹ 19 R¹⁹ G¹ 20 R²⁰ G¹ 21R²¹ G¹ 22 R²² G¹ 23 R²³ G¹ 24 R²⁴ G¹ 25 R²⁵ G¹ 26 R²⁶ G¹ 27 R²⁷ G¹ 28R²⁸ G¹ 29 R²⁹ G¹ 30 R³⁰ G¹ 31 R³¹ G¹ 32 R³² G¹ 33 R³³ G¹ 34 R³⁴ G¹ 35R³⁵ G¹ 36 R³⁶ G¹ 37 R³⁷ G¹ 38 R³⁸ G¹ 39 R³⁹ G¹ 40 R⁴⁰ G¹ 41 R⁴¹ G¹ 42R⁴² G¹ 43 R⁴³ G¹ 44 R⁴⁴ G¹ 45 R⁴⁵ G¹ 46 R¹ G⁵ 47 R² G⁵ 48 R³ G⁵ 49 R⁴ G⁵50 R⁵ G⁵ 51 R⁶ G⁵ 52 R⁷ G⁵ 53 R⁸ G⁵ 54 R⁹ G⁵ 55 R¹⁰ G⁵ 56 R¹¹ G⁵ 57 R¹²G⁵ 58 R¹³ G⁵ 59 R¹⁴ G⁵ 60 R¹⁵ G⁵ 61 R¹⁶ G⁵ 62 R¹⁷ G⁵ 63 R¹⁸ G⁵ 64 R¹⁹ G⁵65 R²⁰ G⁵ 66 R²¹ G⁵ 67 R²² G⁵ 68 R²³ G⁵ 69 R²⁴ G⁵ 70 R²⁵ G⁵ 71 R²⁶ G⁵ 72R²⁷ G⁵ 73 R²⁸ G⁵ 74 R²⁹ G⁵ 75 R³⁰ G⁵ 76 R³¹ G⁵ 77 R³² G⁵ 78 R³³ G⁵ 79R³⁴ G⁵ 80 R³⁵ G⁵ 81 R³⁶ G⁵ 82 R³⁷ G⁵ 83 R³⁸ G⁵ 84 R³⁹ G⁵ 85 R⁴⁰ G⁵ 86R⁴¹ G⁵ 87 R⁴² G⁵ 88 R⁴³ G⁵ 89 R⁴⁴ G⁵ 90 R⁴⁵ G⁵ 91 R¹ G⁹ 92 R² G⁹ 93 R³G⁹ 94 R⁴ G⁹ 95 R⁵ G⁹ 96 R⁶ G⁹ 97 R⁷ G⁹ 98 R⁸ G⁹ 99 R⁹ G⁹ 100 R¹⁰ G⁹ 101R¹¹ G⁹ 102 R¹² G⁹ 103 R¹³ G⁹ 104 R¹⁴ G⁹ 105 R¹⁵ G⁹ 106 R¹⁶ G⁹ 107 R¹⁷ G⁹108 R¹⁸ G⁹ 109 R¹⁹ G⁹ 110 R²⁰ G⁹ 111 R²¹ G⁹ 112 R²² G⁹ 113 R²³ G⁹ 114R²⁴ G⁹ 115 R²⁵ G⁹ 116 R²⁶ G⁹ 117 R²⁷ G⁹ 118 R²⁸ G⁹ 119 R²⁹ G⁹ 120 R³⁰ G⁹121 R³¹ G⁹ 122 R³² G⁹ 123 R³³ G⁹ 124 R³⁴ G⁹ 125 R³⁵ G⁹ 126 R³⁶ G⁹ 127R³⁷ G⁹ 128 R³⁸ G⁹ 129 R³⁹ G⁹ 130 R⁴⁰ G⁹ 131 R⁴¹ G⁹ 132 R⁴² G⁹ 133 R⁴³ G⁹134 R⁴⁴ G⁹ 135 R⁴⁵ G⁹ 136 R¹ G¹³ 137 R² G¹³ 138 R³ G¹³ 139 R⁴ G¹³ 140 R⁵G¹³ 141 R⁶ G¹³ 142 R⁷ G¹³ 143 R⁸ G¹³ 144 R⁹ G¹³ 145 R¹⁰ G¹³ 146 R¹¹ G¹³147 R¹² G¹³ 148 R¹³ G¹³ 149 R¹⁴ G¹³ 150 R¹⁵ G¹³ 151 R¹⁶ G¹³ 152 R¹⁷ G¹³153 R¹⁸ G¹³ 154 R¹⁹ G¹³ 155 R²⁰ G¹³ 156 R²¹ G¹³ 157 R²² G¹³ 158 R²³ G¹³159 R²⁴ G¹³ 160 R²⁵ G¹³ 161 R²⁶ G¹³ 162 R²⁷ G¹³ 163 R²⁸ G¹³ 164 R²⁹ G¹³165 R³⁰ G¹³ 166 R³¹ G¹³ 167 R³² G¹³ 168 R³³ G¹³ 169 R³⁴ G¹³ 170 R³⁵ G¹³171 R³⁶ G¹³ 172 R³⁷ G¹³ 173 R³⁸ G¹³ 174 R³⁹ G¹³ 175 R⁴⁰ G¹³ 176 R⁴¹ G¹³177 R⁴² G¹³ 178 R⁴³ G¹³ 179 R⁴⁴ G¹³ 180 R⁴⁵ G¹³ 181 R¹ G¹⁷ 182 R² G¹⁷183 R³ G¹⁷ 184 R⁴ G¹⁷ 185 R⁵ G¹⁷ 186 R⁶ G¹⁷ 187 R⁷ G¹⁷ 188 R⁸ G¹⁷ 189 R⁹G¹⁷ 190 R¹⁰ G¹⁷ 191 R¹¹ G¹⁷ 192 R¹² G¹⁷ 193 R¹³ G¹⁷ 194 R¹⁴ G¹⁷ 195 R¹⁵G¹⁷ 196 R¹⁶ G¹⁷ 197 R¹⁷ G¹⁷ 198 R¹⁸ G¹⁷ 199 R¹⁹ G¹⁷ 200 R²⁰ G¹⁷ 201 R²¹G¹⁷ 202 R²² G¹⁷ 203 R²³ G¹⁷ 204 R¹ G² 205 R² G² 206 R³ G² 207 R⁴ G² 208R⁵ G² 209 R⁶ G² 210 R⁷ G² 211 R⁸ G² 212 R⁹ G² 213 R¹⁰ G² 214 R¹¹ G² 215R¹² G² 216 R¹³ G² 217 R¹⁴ G² 218 R¹⁵ G² 219 R¹⁶ G² 220 R¹⁷ G² 221 R¹⁸ G²222 R¹⁹ G² 223 R²⁰ G² 224 R²¹ G² 225 R²² G² 226 R²³ G² 227 R²⁴ G² 228R²⁵ G² 229 R²⁶ G² 230 R²⁷ G² 231 R²⁸ G² 232 R²⁹ G² 233 R³⁰ G² 234 R³¹ G²235 R³² G² 236 R³³ G² 237 R³⁴ G² 238 R³⁵ G² 239 R³⁶ G² 240 R³⁷ G² 241R³⁸ G² 242 R³⁹ G² 243 R⁴⁰ G² 244 R⁴¹ G² 245 R⁴² G² 246 R⁴³ G² 247 R⁴⁴ G²248 R⁴⁵ G² 249 R¹ G⁶ 250 R² G⁶ 251 R³ G⁶ 252 R⁴ G⁶ 253 R⁵ G⁶ 254 R⁶ G⁶255 R⁷ G⁶ 256 R⁸ G⁶ 257 R⁹ G⁶ 258 R¹⁰ G⁶ 259 R¹¹ G⁶ 260 R¹² G⁶ 261 R¹³G⁶ 262 R¹⁴ G⁶ 263 R¹⁵ G⁶ 264 R¹⁶ G⁶ 265 R¹⁷ G⁶ 266 R¹⁸ G⁶ 267 R¹⁹ G⁶ 268R²⁰ G⁶ 269 R²¹ G⁶ 270 R²² G⁶ 271 R²³ G⁶ 272 R²⁴ G⁶ 273 R²⁵ G⁶ 274 R²⁶ G⁶275 R²⁷ G⁶ 276 R²⁸ G⁶ 277 R²⁹ G⁶ 278 R³⁰ G⁶ 279 R³¹ G⁶ 280 R³² G⁶ 281R³³ G⁶ 282 R³⁴ G⁶ 283 R³⁵ G⁶ 284 R³⁶ G⁶ 285 R³⁷ G⁶ 286 R³⁸ G⁶ 287 R³⁹ G⁶288 R⁴⁰ G⁶ 289 R⁴¹ G⁶ 290 R⁴² G⁶ 291 R⁴³ G⁶ 292 R⁴⁴ G⁶ 293 R⁴⁵ G⁶ 294 R¹G¹⁰ 295 R² G¹⁰ 296 R³ G¹⁰ 297 R⁴ G¹⁰ 298 R⁵ G¹⁰ 299 R⁶ G¹⁰ 300 R⁷ G¹⁰301 R⁸ G¹⁰ 302 R⁹ G¹⁰ 303 R¹⁰ G¹⁰ 304 R¹¹ G¹⁰ 305 R¹² G¹⁰ 306 R¹³ G¹⁰307 R¹⁴ G¹⁰ 308 R¹⁵ G¹⁰ 309 R¹⁶ G¹⁰ 310 R¹⁷ G¹⁰ 311 R¹⁸ G¹⁰ 312 R¹⁹ G¹⁰313 R²⁰ G¹⁰ 314 R²¹ G¹⁰ 315 R²² G¹⁰ 316 R²³ G¹⁰ 317 R²⁴ G¹⁰ 318 R²⁵ G¹⁰319 R²⁶ G¹⁰ 320 R²⁷ G¹⁰ 321 R²⁸ G¹⁰ 322 R²⁹ G¹⁰ 323 R³⁰ G¹⁰ 324 R³¹ G¹⁰325 R³² G¹⁰ 326 R³³ G¹⁰ 327 R³⁴ G¹⁰ 328 R³⁵ G¹⁰ 329 R³⁶ G¹⁰ 330 R³⁷ G¹⁰331 R³⁸ G¹⁰ 332 R³⁹ G¹⁰ 333 R⁴⁰ G¹⁰ 334 R⁴¹ G¹⁰ 335 R⁴² G¹⁰ 336 R⁴³ G¹⁰337 R⁴⁴ G¹⁰ 338 R⁴⁵ G¹⁰ 339 R¹ G¹⁴ 340 R² G¹⁴ 341 R³ G¹⁴ 342 R⁴ G¹⁴ 343R⁵ G¹⁴ 344 R⁶ G¹⁴ 345 R⁷ G¹⁴ 346 R⁸ G¹⁴ 347 R⁹ G¹⁴ 348 R¹⁰ G¹⁴ 349 R¹¹G¹⁴ 350 R¹² G¹⁴ 351 R¹³ G¹⁴ 352 R¹⁴ G¹⁴ 353 R¹⁵ G¹⁴ 354 R¹⁶ G¹⁴ 355 R¹⁷G¹⁴ 356 R¹⁸ G¹⁴ 357 R¹⁹ G¹⁴ 358 R²⁰ G¹⁴ 359 R²¹ G¹⁴ 360 R²² G¹⁴ 361 R²³G¹⁴ 362 R²⁴ G¹⁴ 363 R²⁵ G¹⁴ 364 R²⁶ G¹⁴ 365 R²⁷ G¹⁴ 366 R²⁸ G¹⁴ 367 R²⁹G¹⁴ 368 R³⁰ G¹⁴ 369 R³¹ G¹⁴ 370 R³² G¹⁴ 371 R³³ G¹⁴ 372 R³⁴ G¹⁴ 373 R³⁵G¹⁴ 374 R³⁶ G¹⁴ 375 R³⁷ G¹⁴ 376 R³⁸ G¹⁴ 377 R³⁹ G¹⁴ 378 R⁴⁰ G¹⁴ 379 R⁴¹G¹⁴ 380 R⁴² G¹⁴ 381 R⁴³ G¹⁴ 382 R⁴⁴ G¹⁴ 383 R⁴⁵ G¹⁴ 384 R²⁴ G¹⁷ 385 R²⁵G¹⁷ 386 R²⁶ G¹⁷ 387 R²⁷ G¹⁷ 388 R²⁸ G¹⁷ 389 R²⁹ G¹⁷ 390 R³⁰ G¹⁷ 391 R³¹G¹⁷ 392 R³² G¹⁷ 393 R³³ G¹⁷ 394 R³⁴ G¹⁷ 395 R³⁵ G¹⁷ 396 R³⁶ G¹⁷ 397 R³⁷G¹⁷ 398 R³⁸ G¹⁷ 399 R³⁹ G¹⁷ 400 R⁴⁰ G¹⁷ 401 R⁴¹ G¹⁷ 402 R⁴² G¹⁷ 403 R⁴³G¹⁷ 404 R⁴⁴ G¹⁷ 405 R⁴⁵ G¹⁷ 406 R²³ G¹⁸ 407 R¹ G³ 408 R² G³ 409 R³ G³410 R⁴ G³ 411 R⁵ G³ 412 R⁶ G³ 413 R⁷ G³ 414 R⁸ G³ 415 R⁹ G³ 416 R¹⁰ G³417 R¹¹ G³ 418 R¹² G³ 419 R¹³ G³ 420 R¹⁴ G³ 421 R¹⁵ G³ 422 R¹⁶ G³ 423R¹⁷ G³ 424 R¹⁸ G³ 425 R¹⁹ G³ 426 R²⁰ G³ 427 R²¹ G³ 428 R²² G³ 429 R²³ G³430 R²⁴ G³ 431 R²⁵ G³ 432 R²⁶ G³ 433 R²⁷ G³ 434 R²⁸ G³ 435 R²⁹ G³ 436R³⁰ G³ 437 R³¹ G³ 438 R³² G³ 439 R³³ G³ 440 R³⁴ G³ 441 R³⁵ G³ 442 R³⁶ G³443 R³⁷ G³ 444 R³⁸ G³ 445 R³⁹ G³ 446 R⁴⁰ G³ 447 R⁴¹ G³ 448 R⁴² G³ 449R⁴³ G³ 450 R⁴⁴ G³ 451 R⁴⁵ G³ 452 R¹ G⁷ 453 R² G⁷ 454 R³ G⁷ 455 R⁴ G⁷ 456R⁵ G⁷ 457 R⁶ G⁷ 458 R⁷ G⁷ 459 R⁸ G⁷ 460 R⁹ G⁷ 461 R¹⁰ G⁷ 462 R¹¹ G⁷ 463R¹² G⁷ 464 R¹³ G⁷ 465 R¹⁴ G⁷ 466 R¹⁵ G⁷ 467 R¹⁶ G⁷ 468 R¹⁷ G⁷ 469 R¹⁸ G⁷470 R¹⁹ G⁷ 471 R²⁰ G⁷ 472 R²¹ G⁷ 473 R²² G⁷ 474 R²³ G⁷ 475 R²⁴ G⁷ 476R²⁵ G⁷ 477 R²⁶ G⁷ 478 R²⁷ G⁷ 479 R²⁸ G⁷ 480 R²⁹ G⁷ 481 R³⁰ G⁷ 482 R³¹ G⁷483 R³² G⁷ 484 R³³ G⁷ 485 R³⁴ G⁷ 486 R³⁵ G⁷ 487 R³⁶ G⁷ 488 R³⁷ G⁷ 489R³⁸ G⁷ 490 R³⁹ G⁷ 491 R⁴⁰ G⁷ 492 R⁴¹ G⁷ 493 R⁴² G⁷ 494 R⁴³ G⁷ 495 R⁴⁴ G⁷496 R⁴⁵ G⁷ 497 R¹ G¹¹ 498 R² G¹¹ 499 R³ G¹¹ 500 R⁴ G¹¹ 501 R⁵ G¹¹ 502 R⁶G¹¹ 503 R⁷ G¹¹ 504 R⁸ G¹¹ 505 R⁹ G¹¹ 506 R¹⁰ G¹¹ 507 R¹¹ G¹¹ 508 R¹² G¹¹509 R¹³ G¹¹ 510 R¹⁴ G¹¹ 511 R¹⁵ G¹¹ 512 R¹⁶ G¹¹ 513 R¹⁷ G¹¹ 514 R¹⁸ G¹¹515 R¹⁹ G¹¹ 516 R²⁰ G¹¹ 517 R²¹ G¹¹ 518 R²² G¹¹ 519 R²³ G¹¹ 520 R²⁴ G¹¹521 R²⁵ G¹¹ 522 R²⁶ G¹¹ 523 R²⁷ G¹¹ 524 R²⁸ G¹¹ 525 R²⁹ G¹¹ 526 R³⁰ G¹¹527 R³¹ G¹¹ 528 R³² G¹¹ 529 R³³ G¹¹ 530 R³⁴ G¹¹ 531 R³⁵ G¹¹ 532 R³⁶ G¹¹533 R³⁷ G¹¹ 534 R³⁸ G¹¹ 535 R³⁹ G¹¹ 536 R⁴⁰ G¹¹ 537 R⁴¹ G¹¹ 538 R⁴² G¹¹539 R⁴³ G¹¹ 540 R⁴⁴ G¹¹ 541 R⁴⁵ G¹¹ 542 R¹ G¹⁵ 543 R² G¹⁵ 544 R³ G¹⁵ 545R⁴ G¹⁵ 546 R⁵ G¹⁵ 547 R⁶ G¹⁵ 548 R⁷ G¹⁵ 549 R⁸ G¹⁵ 550 R⁹ G¹⁵ 551 R¹⁰G¹⁵ 552 R¹¹ G¹⁵ 553 R¹² G¹⁵ 554 R¹³ G¹⁵ 555 R¹⁴ G¹⁵ 556 R¹⁵ G¹⁵ 557 R¹⁶G¹⁵ 558 R¹⁷ G¹⁵ 559 R¹⁸ G¹⁵ 560 R¹⁹ G¹⁵ 561 R²⁰ G¹⁵ 562 R²¹ G¹⁵ 563 R²²G¹⁵ 564 R²³ G¹⁵ 565 R²⁴ G¹⁵ 566 R²⁵ G¹⁵ 567 R²⁶ G¹⁵ 568 R²⁷ G¹⁵ 569 R²⁸G¹⁵ 570 R²⁹ G¹⁵ 571 R³⁰ G¹⁵ 572 R³¹ G¹⁵ 573 R³² G¹⁵ 574 R³³ G¹⁵ 575 R³⁴G¹⁵ 576 R³⁵ G¹⁵ 577 R³⁶ G¹⁵ 578 R³⁷ G¹⁵ 579 R³⁸ G¹⁵ 580 R³⁹ G¹⁵ 581 R⁴⁰G¹⁵ 582 R⁴¹ G¹⁵ 583 R⁴² G¹⁵ 584 R⁴³ G¹⁵ 585 R⁴⁴ G¹⁵ 586 R⁴⁵ G¹⁵ 587 R¹G¹⁸ 588 R² G¹⁸ 589 R³ G¹⁸ 590 R⁴ G¹⁸ 591 R⁵ G¹⁸ 592 R⁶ G¹⁸ 593 R⁷ G¹⁸594 R⁸ G¹⁸ 595 R⁹ G¹⁸ 596 R¹⁰ G¹⁸ 597 R¹¹ G¹⁸ 598 R¹² G¹⁸ 599 R¹³ G¹⁸600 R¹⁴ G¹⁸ 601 R¹⁵ G¹⁸ 602 R¹⁶ G¹⁸ 603 R¹⁷ G¹⁸ 604 R¹⁸ G¹⁸ 605 R¹⁹ G¹⁸606 R²⁰ G¹⁸ 607 R²¹ G¹⁸ 608 R²² G¹⁸ 609 R¹ G⁴ 610 R² G⁴ 611 R³ G⁴ 612 R⁴G⁴ 613 R⁵ G⁴ 614 R⁶ G⁴ 615 R⁷ G⁴ 616 R⁸ G⁴ 617 R⁹ G⁴ 618 R¹⁰ G⁴ 619 R¹¹G⁴ 620 R¹² G⁴ 621 R¹³ G⁴ 622 R¹⁴ G⁴ 623 R¹⁵ G⁴ 624 R¹⁶ G⁴ 625 R¹⁷ G⁴ 626R¹⁸ G⁴ 627 R¹⁹ G⁴ 628 R²⁰ G⁴ 629 R²¹ G⁴ 630 R²² G⁴ 631 R²³ G⁴ 632 R²⁴ G⁴633 R²⁵ G⁴ 634 R²⁶ G⁴ 635 R²⁷ G⁴ 636 R²⁸ G⁴ 637 R²⁹ G⁴ 638 R³⁰ G⁴ 639R³¹ G⁴ 640 R³² G⁴ 641 R³³ G⁴ 642 R³⁴ G⁴ 643 R³⁵ G⁴ 644 R³⁶ G⁴ 645 R³⁷ G⁴646 R³⁸ G⁴ 647 R³⁹ G⁴ 648 R⁴⁰ G⁴ 649 R⁴¹ G⁴ 650 R⁴² G⁴ 651 R⁴³ G⁴ 652R⁴⁴ G⁴ 653 R⁴⁵ G⁴ 654 R¹ G⁸ 655 R² G⁸ 656 R³ G⁸ 657 R⁴ G⁸ 658 R⁵ G⁸ 659R⁶ G⁸ 660 R⁷ G⁸ 661 R⁸ G⁸ 662 R⁹ G⁸ 663 R¹⁰ G⁸ 664 R¹¹ G⁸ 665 R¹² G⁸ 666R¹³ G⁸ 667 R¹⁴ G⁸ 668 R¹⁵ G⁸ 669 R¹⁶ G⁸ 670 R¹⁷ G⁸ 671 R¹⁸ G⁸ 672 R¹⁹ G⁸673 R²⁰ G⁸ 674 R²¹ G⁸ 675 R²² G⁸ 676 R²³ G⁸ 677 R²⁴ G⁸ 678 R²⁵ G⁸ 679R²⁶ G⁸ 680 R²⁷ G⁸ 681 R²⁸ G⁸ 682 R²⁹ G⁸ 683 R³⁰ G⁸ 684 R³¹ G⁸ 685 R³² G⁸686 R³³ G⁸ 687 R³⁴ G⁸ 688 R³⁵ G⁸ 689 R³⁶ G⁸ 690 R³⁷ G⁸ 691 R³⁸ G⁸ 692R³⁹ G⁸ 693 R⁴⁰ G⁸ 694 R⁴¹ G⁸ 695 R⁴² G⁸ 696 R⁴³ G⁸ 697 R⁴⁴ G⁸ 698 R⁴⁵ G⁸699 R¹ G¹² 700 R² G¹² 701 R³ G¹² 702 R⁴ G¹² 703 R⁵ G¹² 704 R⁶ G¹² 705 R⁷G¹² 706 R⁸ G¹² 707 R⁹ G¹² 708 R¹⁰ G¹² 709 R¹¹ G¹² 710 R¹² G¹² 711 R¹³G¹² 712 R¹⁴ G¹² 713 R¹⁵ G¹² 714 R¹⁶ G¹² 715 R¹⁷ G¹² 716 R¹⁸ G¹² 717 R¹⁹G¹² 718 R²⁰ G¹² 719 R²¹ G¹² 720 R²² G¹² 721 R²³ G¹² 722 R²⁴ G¹² 723 R²⁵G¹² 724 R²⁶ G¹² 725 R²⁷ G¹² 726 R²⁸ G¹² 727 R²⁹ G¹² 728 R³⁰ G¹² 729 R³¹G¹² 730 R³² G¹² 731 R³³ G¹² 732 R³⁴ G¹² 733 R³⁵ G¹² 734 R³⁶ G¹² 735 R³⁷G¹² 736 R³⁸ G¹² 737 R³⁹ G¹² 738 R⁴⁰ G¹² 739 R⁴¹ G¹² 740 R⁴² G¹² 741 R⁴³G¹² 742 R⁴⁴ G¹² 743 R⁴⁵ G¹² 744 R¹ G¹⁶ 745 R² G¹⁶ 746 R³ G¹⁶ 747 R⁴ G¹⁶748 R⁵ G¹⁶ 749 R⁶ G¹⁶ 750 R⁷ G¹⁶ 751 R⁸ G¹⁶ 752 R⁹ G¹⁶ 753 R¹⁰ G¹⁶ 754R¹¹ G¹⁶ 755 R¹² G¹⁶ 756 R¹³ G¹⁶ 757 R¹⁴ G¹⁶ 758 R¹⁵ G¹⁶ 759 R¹⁶ G¹⁶ 760R¹⁷ G¹⁶ 761 R¹⁸ G¹⁶ 762 R¹⁹ G¹⁶ 763 R²⁰ G¹⁶ 764 R²¹ G¹⁶ 765 R²² G¹⁶ 766R²³ G¹⁶ 767 R²⁴ G¹⁶ 768 R²⁵ G¹⁶ 769 R²⁶ G¹⁶ 770 R²⁷ G¹⁶ 771 R²⁸ G¹⁶ 772R²⁹ G¹⁶ 773 R³⁰ G¹⁶ 774 R³¹ G¹⁶ 775 R³² G¹⁶ 776 R³³ G¹⁶ 777 R³⁴ G¹⁶ 778R³⁵ G¹⁶ 779 R³⁶ G¹⁶ 780 R³⁷ G¹⁶ 781 R³⁸ G¹⁶ 782 R³⁹ G¹⁶ 783 R⁴⁰ G¹⁶ 784R⁴¹ G¹⁶ 785 R⁴² G¹⁶ 786 R⁴³ G¹⁶ 787 R⁴⁴ G¹⁶ 788 R⁴⁵ G¹⁶ 789 R²⁴ G¹⁸ 790R²⁵ G¹⁸ 791 R²⁶ G¹⁸ 792 R²⁷ G¹⁸ 793 R²⁸ G¹⁸ 794 R²⁹ G¹⁸ 795 R³⁰ G¹⁸ 796R³¹ G¹⁸ 797 R³² G¹⁸ 798 R³³ G¹⁸ 799 R³⁴ G¹⁸ 800 R³⁵ G¹⁸ 801 R³⁶ G¹⁸ 802R³⁷ G¹⁸ 803 R³⁸ G¹⁸ 804 R³⁹ G¹⁸ 805 R⁴⁰ G¹⁸ 806 R⁴¹ G¹⁸ 807 R⁴² G¹⁸ 808R⁴³ G¹⁸ 809 R⁴⁴ G¹⁸ 810 R⁴⁵ G¹⁸

wherein R¹ to R⁴⁵ have the following structures:

and wherein G¹ to G¹⁸ have the following structures


7. The OLED of claim 3, wherein the ligand L_(A) is selected from thegroup consisting of: L_(A1)-k based on Structure A1:

L_(A2)-k based on Structure A2:

L_(A3)-k based on Structure A3:

L_(A4)-k based on Structure A4:

L_(A5)-k based on Structure A5:

and L_(A6)-k based on Structure A6:

wherein k is an integer from 1 to 600, and for each k, R_(D), R_(F), andR_(G) are as defined below: k R^(D) R^(F) R^(G) 1 R^(D1) R^(D1) R^(D1) 2R^(D2) R^(D2) R^(D2) 3 R^(D3) R^(D3) R^(D3) 4 R^(D4) R^(D4) R^(D4) 5R^(D5) R^(D5) R^(D5) 6 R^(D6) R^(D6) R^(D6) 7 R^(D7) R^(D7) R^(D7) 8R^(D8) R^(D8) R^(D8) 9 R^(D9) R^(D9) R^(D9) 10 R^(D10) R^(D10) R^(D10)11 R^(D11) R^(D11) R^(D11) 12 R^(D12) R^(D12) R^(D12) 13 R^(D13) R^(D13)R^(D13) 14 R^(D14) R^(D14) R^(D14) 15 R^(D15) R^(D15) R^(D15) 16 R^(D16)R^(D16) R^(D16) 17 R^(D17) R^(D17) R^(D17) 18 R^(D18) R^(D18) R^(D18) 19R^(D19) R^(D19) R^(D19) 20 R^(D20) R^(D20) R^(D20) 21 R^(D21) R^(D21)R^(D21) 22 R^(D22) R^(D22) R^(D22) 23 R^(D23) R^(D23) R^(D23) 24 R^(D1)R^(D2) R^(D2) 25 R^(D1) R^(D3) R^(D3) 26 R^(D1) R^(D4) R^(D4) 27 R^(D1)R^(D5) R^(D5) 28 R^(D1) R^(D6) R^(D6) 29 R^(D1) R^(D7) R^(D7) 30 R^(D1)R^(D8) R^(D8) 31 R^(D1) R^(D9) R^(D9) 32 R^(D1) R^(D10) R^(D10) 33R^(D1) R^(D11) R^(D11) 34 R^(D1) R^(D12) R^(D12) 35 R^(D1) R^(D13)R^(D13) 36 R^(D1) R^(D14) R^(D14) 37 R^(D1) R^(D15) R^(D15) 38 R^(D1)R^(D16) R^(D16) 39 R^(D1) R^(D17) R^(D17) 40 R^(D1) R^(D18) R^(D18) 41R^(D1) R^(D19) R^(D19) 42 R^(D1) R^(D20) R^(D20) 43 R^(D1) R^(D21)R^(D21) 44 R^(D1) R^(D22) R^(D22) 45 R^(D1) R^(D23) R^(D23) 46 R^(D1)R^(D2) R^(D3) 47 R^(D1) R^(D2) R^(D4) 48 R^(D1) R^(D2) R^(D5) 49 R^(D1)R^(D2) R^(D6) 50 R^(D1) R^(D2) R^(D7) 51 R^(D1) R^(D2) R^(D8) 52 R^(D1)R^(D2) R^(D9) 53 R^(D1) R^(D2) R^(D10) 54 R^(D1) R^(D2) R^(D11) 55R^(D1) R^(D2) R^(D12) 56 R^(D1) R^(D2) R^(D13) 57 R^(D1) R^(D2) R^(D14)58 R^(D1) R^(D2) R^(D15) 59 R^(D1) R^(D2) R^(D16) 60 R^(D1) R^(D2)R^(D17) 61 R^(D1) R^(D2) R^(D18) 62 R^(D1) R^(D2) R^(D19) 63 R^(D1)R^(D2) R^(D20) 64 R^(D1) R^(D2) R^(D21) 65 R^(D1) R^(D2) R^(D22) 66R^(D1) R^(D2) R^(D23) 67 R^(D1) R^(D3) R^(D4) 68 R^(D1) R^(D3) R^(D5) 69R^(D1) R^(D3) R^(D6) 70 R^(D1) R^(D3) R^(D7) 71 R^(D1) R^(D3) R^(D8) 72R^(D1) R^(D3) R^(D9) 73 R^(D1) R^(D3) R^(D10) 74 R^(D1) R^(D3) R^(D11)75 R^(D1) R^(D3) R^(D12) 76 R^(D1) R^(D3) R^(D13) 77 R^(D1) R^(D3)R^(D14) 78 R^(D1) R^(D3) R^(D15) 79 R^(D1) R^(D3) R^(D16) 80 R^(D1)R^(D3) R^(D17) 81 R^(D1) R^(D3) R^(D18) 82 R^(D1) R^(D3) R^(D19) 83R^(D1) R^(D3) R^(D20) 84 R^(D1) R^(D3) R^(D21) 85 R^(D1) R^(D3) R^(D22)86 R^(D1) R^(D3) R^(D23) 87 R^(D1) R^(D4) R^(D5) 88 R^(D1) R^(D4) R^(D6)89 R^(D1) R^(D4) R^(D7) 90 R^(D1) R^(D4) R^(D8) 91 R^(D1) R^(D4) R^(D9)92 R^(D1) R^(D4) R^(D10) 93 R^(D1) R^(D4) R^(D11) 94 R^(D1) R^(D4)R^(D12) 95 R^(D1) R^(D4) R^(D13) 96 R^(D1) R^(D4) R^(D14) 97 R^(D1)R^(D4) R^(D15) 98 R^(D1) R^(D4) R^(D16) 99 R^(D1) R^(D4) R^(D17) 100R^(D1) R^(D4) R^(D18) 101 R^(D1) R^(D4) R^(D19) 102 R^(D1) R^(D4)R^(D20) 103 R^(D1) R^(D4) R^(D21) 104 R^(D1) R^(D4) R^(D22) 105 R^(D1)R^(D4) R^(D23) 106 R^(D1) R^(D5) R^(D6) 107 R^(D1) R^(D5) R^(D7) 108R^(D1) R^(D5) R^(D8) 109 R^(D1) R^(D5) R^(D9) 110 R^(D1) R^(D5) R^(D10)111 R^(D1) R^(D5) R^(D11) 112 R^(D1) R^(D5) R^(D12) 113 R^(D1) R^(D5)R^(D13) 114 R^(D1) R^(D5) R^(D14) 115 R^(D1) R^(D5) R^(D15) 116 R^(D1)R^(D5) R^(D16) 117 R^(D1) R^(D5) R^(D17) 118 R^(D1) R^(D5) R^(D18) 119R^(D1) R^(D5) R^(D19) 120 R^(D1) R^(D5) R^(D20) 121 R^(D1) R^(D5)R^(D21) 122 R^(D1) R^(D5) R^(D22) 123 R^(D1) R^(D5) R^(D23) 124 R^(D1)R^(D6) R^(D7) 125 R^(D1) R^(D6) R^(D8) 126 R^(D1) R^(D6) R^(D9) 127R^(D1) R^(D6) R^(D10) 128 R^(D1) R^(D6) R^(D11) 129 R^(D1) R^(D6)R^(D12) 130 R^(D1) R^(D6) R^(D13) 131 R^(D1) R^(D6) R^(D14) 132 R^(D1)R^(D6) R^(D15) 133 R^(D1) R^(D6) R^(D16) 134 R^(D1) R^(D6) R^(D17) 135R^(D1) R^(D6) R^(D18) 136 R^(D1) R^(D6) R^(D19) 137 R^(D1) R^(D6)R^(D20) 138 R^(D1) R^(D6) R^(D21) 139 R^(D1) R^(D6) R^(D22) 140 R^(D1)R^(D6) R^(D23) 141 R^(D1) R^(D7) R^(D8) 142 R^(D1) R^(D7) R^(D9) 143R^(D1) R^(D7) R^(D10) 144 R^(D1) R^(D7) R^(D11) 145 R^(D1) R^(D7)R^(D12) 146 R^(D1) R^(D7) R^(D13) 147 R^(D1) R^(D7) R^(D14) 148 R^(D1)R^(D7) R^(D15) 149 R^(D1) R^(D7) R^(D16) 150 R^(D1) R^(D7) R^(D17) 151R^(D1) R^(D7) R^(D18) 152 R^(D1) R^(D7) R^(D19) 153 R^(D1) R^(D7)R^(D20) 154 R^(D1) R^(D7) R^(D21) 155 R^(D1) R^(D7) R^(D22) 156 R^(D1)R^(D7) R^(D23) 157 R^(D1) R^(D8) R^(D9) 158 R^(D1) R^(D8) R^(D10) 159R^(D1) R^(D8) R^(D11) 160 R^(D1) R^(D8) R^(D12) 161 R^(D1) R^(D8)R^(D13) 162 R^(D1) R^(D8) R^(D14) 163 R^(D1) R^(D8) R^(D15) 164 R^(D1)R^(D8) R^(D16) 165 R^(D1) R^(D8) R^(D17) 166 R^(D1) R^(D8) R^(D18) 167R^(D1) R^(D8) R^(D19) 168 R^(D1) R^(D8) R^(D20) 169 R^(D1) R^(D8)R^(D21) 170 R^(D1) R^(D8) R^(D22) 171 R^(D1) R^(D8) R^(D23) 172 R^(D1)R^(D9) R^(D10) 173 R^(D1) R^(D9) R^(D11) 174 R^(D1) R^(D9) R^(D12) 175R^(D1) R^(D9) R^(D13) 176 R^(D1) R^(D9) R^(D14) 177 R^(D1) R^(D9)R^(D15) 178 R^(D1) R^(D9) R^(D16) 179 R^(D1) R^(D9) R^(D17) 180 R^(D1)R^(D9) R^(D18) 181 R^(D1) R^(D9) R^(D19) 182 R^(D1) R^(D9) R^(D20) 183R^(D1) R^(D9) R^(D21) 184 R^(D1) R^(D9) R^(D22) 185 R^(D1) R^(D9)R^(D23) 186 R^(D1) R^(D10) R^(D11) 187 R^(D1) R^(D10) R^(D12) 188 R^(D1)R^(D10) R^(D13) 189 R^(D1) R^(D10) R^(D14) 190 R^(D1) R^(D10) R^(D15)191 R^(D1) R^(D10) R^(D16) 192 R^(D1) R^(D10) R^(D17) 193 R^(D1) R^(D10)R^(D18) 194 R^(D1) R^(D10) R^(D19) 195 R^(D1) R^(D10) R^(D20) 196 R^(D1)R^(D10) R^(D21) 197 R^(D1) R^(D10) R^(D22) 198 R^(D1) R^(D10) R^(D23)199 R^(D1) R^(D11) R^(D12) 200 R^(D1) R^(D11) R^(D13) 201 R^(D1) R^(D11)R^(D14) 202 R^(D1) R^(D11) R^(D15) 203 R^(D1) R^(D11) R^(D16) 204 R^(D1)R^(D11) R^(D17) 205 R^(D1) R^(D11) R^(D18) 206 R^(D1) R^(D11) R^(D19)207 R^(D1) R^(D11) R^(D20) 208 R^(D1) R^(D11) R^(D21) 209 R^(D1) R^(D11)R^(D22) 210 R^(D1) R^(D11) R^(D23) 211 R^(D1) R^(D12) R^(D13) 212 R^(D1)R^(D12) R^(D14) 213 R^(D1) R^(D12) R^(D15) 214 R^(D1) R^(D12) R^(D16)215 R^(D1) R^(D12) R^(D17) 216 R^(D1) R^(D12) R^(D18) 217 R^(D1) R^(D12)R^(D19) 218 R^(D1) R^(D12) R^(D20) 219 R^(D1) R^(D12) R^(D21) 220 R^(D1)R^(D12) R^(D22) 221 R^(D1) R^(D12) R^(D23) 222 R^(D1) R^(D13) R^(D14)223 R^(D1) R^(D13) R^(D15) 224 R^(D1) R^(D13) R^(D16) 225 R^(D1) R^(D13)R^(D17) 226 R^(D1) R^(D13) R^(D18) 227 R^(D1) R^(D13) R^(D19) 228 R^(D1)R^(D13) R^(D20) 229 R^(D1) R^(D13) R^(D21) 230 R^(D1) R^(D13) R^(D22)231 R^(D1) R^(D13) R^(D23) 232 R^(D1) R^(D14) R^(D15) 233 R^(D1) R^(D14)R^(D16) 234 R^(D1) R^(D14) R^(D17) 235 R^(D1) R^(D14) R^(D18) 236 R^(D1)R^(D14) R^(D19) 237 R^(D1) R^(D14) R^(D20) 238 R^(D1) R^(D14) R^(D21)239 R^(D1) R^(D14) R^(D22) 240 R^(D1) R^(D14) R^(D23) 241 R^(D1) R^(D15)R^(D16) 242 R^(D1) R^(D15) R^(D17) 243 R^(D1) R^(D15) R^(D18) 244 R^(D1)R^(D15) R^(D19) 245 R^(D1) R^(D15) R^(D20) 246 R^(D1) R^(D15) R^(D21)247 R^(D1) R^(D15) R^(D22) 248 R^(D1) R^(D15) R^(D23) 249 R^(D1) R^(D16)R^(D17) 250 R^(D1) R^(D16) R^(D18) 251 R^(D1) R^(D16) R^(D19) 252 R^(D1)R^(D16) R^(D20) 253 R^(D1) R^(D16) R^(D21) 254 R^(D1) R^(D16) R^(D22)255 R^(D1) R^(D16) R^(D23) 256 R^(D1) R^(D17) R^(D18) 257 R^(D1) R^(D17)R^(D19) 258 R^(D1) R^(D17) R^(D20) 259 R^(D1) R^(D17) R^(D21) 260 R^(D1)R^(D17) R^(D22) 261 R^(D1) R^(D17) R^(D23) 262 R^(D1) R^(D18) R^(D19)263 R^(D1) R^(D18) R^(D20) 264 R^(D1) R^(D18) R^(D21) 265 R^(D1) R^(D18)R^(D22) 266 R^(D1) R^(D18) R^(D23) 267 R^(D1) R^(D19) R^(D20) 268 R^(D1)R^(D19) R^(D21) 269 R^(D1) R^(D19) R^(D22) 270 R^(D1) R^(D19) R^(D23)271 R^(D1) R^(D20) R^(D21) 272 R^(D1) R^(D20) R^(D22) 273 R^(D1) R^(D20)R^(D23) 274 R^(D1) R^(D21) R^(D22) 275 R^(D1) R^(D21) R^(D23) 276 R^(D1)R^(D22) R^(D23) 277 R^(D2) R^(D2) R^(D2) 278 R^(D2) R^(D3) R^(D3) 279R^(D2) R^(D4) R^(D4) 280 R^(D2) R^(D5) R^(D5) 281 R^(D2) R^(D6) R^(D6)282 R^(D2) R^(D7) R^(D7) 283 R^(D2) R^(D8) R^(D8) 284 R^(D2) R^(D9)R^(D9) 285 R^(D2) R^(D10) R^(D10) 286 R^(D2) R^(D11) R^(D11) 287 R^(D2)R^(D12) R^(D12) 288 R^(D2) R^(D13) R^(D13) 289 R^(D2) R^(D14) R^(D14)290 R^(D2) R^(D15) R^(D15) 291 R^(D2) R^(D16) R^(D16) 292 R^(D2) R^(D17)R^(D17) 293 R^(D2) R^(D18) R^(D18) 294 R^(D2) R^(D19) R^(D19) 295 R^(D2)R^(D20) R^(D20) 296 R^(D2) R^(D21) R^(D21) 297 R^(D2) R^(D22) R^(D22)298 R^(D2) R^(D23) R^(D23) 299 R^(D2) R^(D2) R^(D3) 300 R^(D2) R^(D2)R^(D4) 301 R^(D2) R^(D2) R^(D5) 302 R^(D2) R^(D2) R^(D6) 303 R^(D2)R^(D2) R^(D7) 304 R^(D2) R^(D2) R^(D8) 305 R^(D2) R^(D2) R^(D9) 306R^(D2) R^(D2) R^(D10) 307 R^(D2) R^(D2) R^(D11) 308 R^(D2) R^(D2)R^(D12) 309 R^(D2) R^(D2) R^(D13) 310 R^(D2) R^(D2) R^(D14) 311 R^(D2)R^(D2) R^(D15) 312 R^(D2) R^(D2) R^(D16) 313 R^(D2) R^(D2) R^(D17) 314R^(D2) R^(D2) R^(D18) 315 R^(D2) R^(D2) R^(D19) 316 R^(D2) R^(D2)R^(D20) 317 R^(D2) R^(D2) R^(D21) 318 R^(D2) R^(D2) R^(D22) 319 R^(D2)R^(D2) R^(D23) 320 R^(D2) R^(D3) R^(D4) 321 R^(D2) R^(D3) R^(D5) 322R^(D2) R^(D3) R^(D6) 323 R^(D2) R^(D3) R^(D7) 324 R^(D2) R^(D3) R^(D8)325 R^(D2) R^(D3) R^(D9) 326 R^(D2) R^(D3) R^(D10) 327 R^(D2) R^(D3)R^(D11) 328 R^(D2) R^(D3) R^(D12) 329 R^(D2) R^(D3) R^(D13) 330 R^(D2)R^(D3) R^(D14) 331 R^(D2) R^(D3) R^(D15) 332 R^(D2) R^(D3) R^(D16) 333R^(D2) R^(D3) R^(D17) 334 R^(D2) R^(D3) R^(D18) 335 R^(D2) R^(D3)R^(D19) 336 R^(D2) R^(D3) R^(D20) 337 R^(D2) R^(D3) R^(D21) 338 R^(D2)R^(D3) R^(D22) 339 R^(D2) R^(D3) R^(D23) 340 R^(D2) R^(D4) R^(D5) 341R^(D2) R^(D4) R^(D6) 342 R^(D2) R^(D4) R^(D7) 343 R^(D2) R^(D4) R^(D8)344 R^(D2) R^(D4) R^(D9) 345 R^(D2) R^(D4) R^(D10) 346 R^(D2) R^(D4)R^(D11) 347 R^(D2) R^(D4) R^(D12) 348 R^(D2) R^(D4) R^(D13) 349 R^(D2)R^(D4) R^(D14) 350 R^(D2) R^(D4) R^(D15) 351 R^(D2) R^(D4) R^(D16) 352R^(D2) R^(D4) R^(D17) 353 R^(D2) R^(D4) R^(D18) 354 R^(D2) R^(D4)R^(D19) 355 R^(D2) R^(D4) R^(D20) 356 R^(D2) R^(D4) R^(D21) 357 R^(D2)R^(D4) R^(D22) 358 R^(D2) R^(D4) R^(D23) 359 R^(D2) R^(D5) R^(D6) 360R^(D2) R^(D5) R^(D7) 361 R^(D2) R^(D5) R^(D8) 362 R^(D2) R^(D5) R^(D9)363 R^(D2) R^(D5) R^(D10) 364 R^(D2) R^(D5) R^(D11) 365 R^(D2) R^(D5)R^(D12) 366 R^(D2) R^(D5) R^(D13) 367 R^(D2) R^(D5) R^(D14) 368 R^(D2)R^(D5) R^(D15) 369 R^(D2) R^(D5) R^(D16) 370 R^(D2) R^(D5) R^(D17) 371R^(D2) R^(D5) R^(D18) 372 R^(D2) R^(D5) R^(D19) 373 R^(D2) R^(D5)R^(D20) 374 R^(D2) R^(D5) R^(D21) 375 R^(D2) R^(D5) R^(D22) 376 R^(D2)R^(D5) R^(D23) 377 R^(D2) R^(D6) R^(D7) 378 R^(D2) R^(D6) R^(D8) 379R^(D2) R^(D6) R^(D9) 380 R^(D2) R^(D6) R^(D10) 381 R^(D2) R^(D6) R^(D11)382 R^(D2) R^(D6) R^(D12) 383 R^(D2) R^(D6) R^(D13) 384 R^(D2) R^(D6)R^(D14) 385 R^(D2) R^(D6) R^(D15) 386 R^(D2) R^(D6) R^(D16) 387 R^(D2)R^(D6) R^(D17) 388 R^(D2) R^(D6) R^(D18) 389 R^(D2) R^(D6) R^(D19) 390R^(D2) R^(D6) R^(D20) 391 R^(D2) R^(D6) R^(D21) 392 R^(D2) R^(D6)R^(D22) 393 R^(D2) R^(D6) R^(D23) 394 R^(D2) R^(D7) R^(D8) 395 R^(D2)R^(D7) R^(D9) 396 R^(D2) R^(D7) R^(D10) 397 R^(D2) R^(D7) R^(D11) 398R^(D2) R^(D7) R^(D12) 399 R^(D2) R^(D7) R^(D13) 400 R^(D2) R^(D7)R^(D14) 401 R^(D2) R^(D7) R^(D15) 402 R^(D2) R^(D7) R^(D16) 403 R^(D2)R^(D7) R^(D17) 404 R^(D2) R^(D7) R^(D18) 405 R^(D2) R^(D7) R^(D19) 406R^(D2) R^(D7) R^(D20) 407 R^(D2) R^(D7) R^(D21) 408 R^(D2) R^(D7)R^(D22) 409 R^(D2) R^(D7) R^(D23) 410 R^(D2) R^(D8) R^(D9) 411 R^(D2)R^(D8) R^(D10) 412 R^(D2) R^(D8) R^(D11) 413 R^(D2) R^(D8) R^(D12) 414R^(D2) R^(D8) R^(D13) 415 R^(D2) R^(D8) R^(D14) 416 R^(D2) R^(D8)R^(D15) 417 R^(D2) R^(D8) R^(D16) 418 R^(D2) R^(D8) R^(D17) 419 R^(D2)R^(D8) R^(D18) 420 R^(D2) R^(D8) R^(D19) 421 R^(D2) R^(D8) R^(D20) 422R^(D2) R^(D8) R^(D21) 423 R^(D2) R^(D8) R^(D22) 424 R^(D2) R^(D8)R^(D23) 425 R^(D2) R^(D9) R^(D10) 426 R^(D2) R^(D9) R^(D11) 427 R^(D2)R^(D9) R^(D12) 428 R^(D2) R^(D9) R^(D13) 429 R^(D2) R^(D9) R^(D14) 430R^(D2) R^(D9) R^(D15) 431 R^(D2) R^(D9) R^(D16) 432 R^(D2) R^(D9)R^(D17) 433 R^(D2) R^(D9) R^(D18) 434 R^(D2) R^(D9) R^(D19) 435 R^(D2)R^(D9) R^(D20) 436 R^(D2) R^(D9) R^(D21) 437 R^(D2) R^(D9) R^(D22) 438R^(D2) R^(D9) R^(D23) 439 R^(D2) R^(D10) R^(D11) 440 R^(D2) R^(D10)R^(D12) 441 R^(D2) R^(D10) R^(D13) 442 R^(D2) R^(D10) R^(D14) 443 R^(D2)R^(D10) R^(D15) 444 R^(D2) R^(D10) R^(D16) 445 R^(D2) R^(D10) R^(D17)446 R^(D2) R^(D10) R^(D18) 447 R^(D2) R^(D10) R^(D19) 448 R^(D2) R^(D10)R^(D20) 449 R^(D2) R^(D10) R^(D21) 450 R^(D2) R^(D10) R^(D22) 451 R^(D2)R^(D10) R^(D23) 452 R^(D2) R^(D11) R^(D12) 453 R^(D2) R^(D11) R^(D13)454 R^(D2) R^(D11) R^(D14) 455 R^(D2) R^(D11) R^(D15) 456 R^(D2) R^(D11)R^(D16) 457 R^(D2) R^(D11) R^(D17) 458 R^(D2) R^(D11) R^(D18) 459 R^(D2)R^(D11) R^(D19) 460 R^(D2) R^(D11) R^(D20) 461 R^(D2) R^(D11) R^(D21)462 R^(D2) R^(D11) R^(D22) 463 R^(D2) R^(D11) R^(D23) 464 R^(D2) R^(D12)R^(D13) 465 R^(D2) R^(D12) R^(D14) 466 R^(D2) R^(D12) R^(D15) 467 R^(D2)R^(D12) R^(D16) 468 R^(D2) R^(D12) R^(D17) 469 R^(D2) R^(D12) R^(D18)470 R^(D2) R^(D12) R^(D19) 471 R^(D2) R^(D12) R^(D20) 472 R^(D2) R^(D12)R^(D21) 473 R^(D2) R^(D12) R^(D22) 474 R^(D2) R^(D12) R^(D23) 475 R^(D2)R^(D13) R^(D14) 476 R^(D2) R^(D13) R^(D15) 477 R^(D2) R^(D13) R^(D16)478 R^(D2) R^(D13) R^(D17) 479 R^(D2) R^(D13) R^(D18) 480 R^(D2) R^(D13)R^(D19) 481 R^(D2) R^(D13) R^(D20) 482 R^(D2) R^(D13) R^(D21) 483 R^(D2)R^(D13) R^(D22) 484 R^(D2) R^(D13) R^(D23) 485 R^(D2) R^(D14) R^(D15)486 R^(D2) R^(D14) R^(D16) 487 R^(D2) R^(D14) R^(D17) 488 R^(D2) R^(D14)R^(D18) 489 R^(D2) R^(D14) R^(D19) 490 R^(D2) R^(D14) R^(D20) 491 R^(D2)R^(D14) R^(D21) 492 R^(D2) R^(D14) R^(D22) 493 R^(D2) R^(D14) R^(D23)494 R^(D2) R^(D15) R^(D16) 495 R^(D2) R^(D15) R^(D17) 496 R^(D2) R^(D15)R^(D18) 497 R^(D2) R^(D15) R^(D19) 498 R^(D2) R^(D15) R^(D20) 499 R^(D2)R^(D15) R^(D21) 500 R^(D2) R^(D15) R^(D22) 501 R^(D2) R^(D15) R^(D23)502 R^(D2) R^(D16) R^(D17) 503 R^(D2) R^(D16) R^(D18) 504 R^(D2) R^(D16)R^(D19) 505 R^(D2) R^(D16) R^(D20) 506 R^(D2) R^(D16) R^(D21) 507 R^(D2)R^(D16) R^(D22) 508 R^(D2) R^(D16) R^(D23) 509 R^(D2) R^(D17) R^(D18)510 R^(D2) R^(D17) R^(D19) 511 R^(D2) R^(D17) R^(D20) 512 R^(D2) R^(D17)R^(D21) 513 R^(D2) R^(D17) R^(D22) 514 R^(D2) R^(D17) R^(D23) 515 R^(D2)R^(D18) R^(D19) 516 R^(D2) R^(D18) R^(D20) 517 R^(D2) R^(D18) R^(D21)518 R^(D2) R^(D18) R^(D22) 519 R^(D2) R^(D18) R^(D23) 520 R^(D2) R^(D19)R^(D20) 521 R^(D2) R^(D19) R^(D21) 522 R^(D2) R^(D19) R^(D22) 523 R^(D2)R^(D19) R^(D23) 524 R^(D2) R^(D20) R^(D21) 525 R^(D2) R^(D20) R^(D22)526 R^(D2) R^(D20) R^(D23) 527 R^(D2) R^(D21) R^(D22) 528 R^(D2) R^(D21)R^(D23) 529 R^(D2) R^(D22) R^(D23) 530 R^(D19) R^(D2) R^(D2) 531 R^(D19)R^(D3) R^(D3) 532 R^(D19) R^(D4) R^(D4) 533 R^(D19) R^(D5) R^(D5) 534R^(D19) R^(D6) R^(D6) 535 R^(D19) R^(D7) R^(D7) 536 R^(D19) R^(D8)R^(D8) 537 R^(D19) R^(D9) R^(D9) 538 R^(D19) R^(D10) R^(D10) 539 R^(D19)R^(D11) R^(D11) 540 R^(D19) R^(D12) R^(D12) 541 R^(D19) R^(D13) R^(D13)542 R^(D19) R^(D14) R^(D14) 543 R^(D19) R^(D15) R^(D15) 544 R^(D19)R^(D16) R^(D16) 545 R^(D19) R^(D17) R^(D17) 546 R^(D19) R^(D18) R^(D18)547 R^(D19) R^(D19) R^(D19) 548 R^(D19) R^(D20) R^(D20) 549 R^(D19)R^(D21) R^(D21) 550 R^(D19) R^(D22) R^(D22) 551 R^(D19) R^(D23) R^(D23)552 R^(D19) R^(D2) R^(D3) 553 R^(D19) R^(D2) R^(D4) 554 R^(D19) R^(D2)R^(D5) 555 R^(D19) R^(D2) R^(D6) 556 R^(D19) R^(D2) R^(D7) 557 R^(D19)R^(D2) R^(D8) 558 R^(D19) R^(D2) R^(D9) 559 R^(D19) R^(D2) R^(D10) 560R^(D19) R^(D2) R^(D11) 561 R^(D19) R^(D2) R^(D12) 562 R^(D19) R^(D2)R^(D13) 563 R^(D19) R^(D2) R^(D14) 564 R^(D19) R^(D2) R^(D15) 565R^(D19) R^(D2) R^(D16) 566 R^(D19) R^(D2) R^(D17) 567 R^(D19) R^(D2)R^(D18) 568 R^(D19) R^(D2) R^(D19) 569 R^(D19) R^(D2) R^(D20) 570R^(D19) R^(D2) R^(D21) 571 R^(D19) R^(D2) R^(D22) 572 R^(D19) R^(D2)R^(D23) 573 R^(D19) R^(D3) R^(D4) 574 R^(D19) R^(D3) R^(D5) 575 R^(D19)R^(D3) R^(D6) 576 R^(D19) R^(D3) R^(D7) 577 R^(D19) R^(D3) R^(D8) 578R^(D19) R^(D3) R^(D9) 579 R^(D19) R^(D3) R^(D10) 580 R^(D19) R^(D3)R^(D11) 581 R^(D19) R^(D3) R^(D12) 582 R^(D19) R^(D3) R^(D13) 583R^(D19) R^(D3) R^(D14) 584 R^(D19) R^(D3) R^(D15) 585 R^(D19) R^(D3)R^(D16) 586 R^(D19) R^(D3) R^(D17) 587 R^(D19) R^(D3) R^(D18) 588R^(D19) R^(D3) R^(D19) 589 R^(D19) R^(D3) R^(D20) 590 R^(D19) R^(D3)R^(D21) 591 R^(D19) R^(D3) R^(D22) 592 R^(D19) R^(D3) R^(D23) 593R^(D19) R^(D4) R^(D5) 594 R^(D19) R^(D4) R^(D6) 595 R^(D19) R^(D4)R^(D7) 596 R^(D19) R^(D4) R^(D8) 597 R^(D19) R^(D4) R^(D9) 598 R^(D19)R^(D4) R^(D10) 599 R^(D19) R^(D4) R^(D11) 600 R^(D19) R^(D4) R^(D12)

wherein R^(D1) to R^(D23) have the following structures:


8. The OLED of claim 7, wherein the first emitter is selected from thegroup consisting of: (L¹-L²-1-1)₂Ir(L_(A1)-1) to(L¹-L²-17-810)₂Ir(L_(A6)-600) based on the general formula of(L¹-L²-m-i)₂Ir(L_(An)-k), wherein m is an integer from 1 to 17, i is aninteger from 1 to 810, n is an integer from 1 to 6, and k is an integerfrom 1 to
 600. 9. The OLED of claim 4, wherein at least one of R^(S11),R^(S12), and R^(S13) is selected from the group consisting of:


10. The OLED of claim 4, wherein the first emitter is selected from thegroup consisting of:

wherein when there is more than one R^(S11) or R^(S13), each R^(S11) andR^(S13) can be same or different.
 11. The OLED of claim 4, wherein theligand L_(B) is selected from the group consisting of: L_(B1)-h based onStructure B1:

L_(B2)-h based on Structure B2:

L_(B3)-h based on Structure B3:

L_(B4)-h based on Structure B4:

L_(B5)-h based on Structure B5:

wherein h is an integer from 1 to 1170, and for each h, R^(H), and G aredefined as below: h R^(H) G h R^(H) G h R^(H) G h R^(H) G 1 R^(H1) G¹261 R^(H1) G² 521 R^(H1) G³ 781 R^(H1) G⁴ 2 R^(H2) G¹ 262 R^(H2) G² 522R^(H2) G³ 782 R^(H2) G⁴ 3 R^(H3) G¹ 263 R^(H3) G² 523 R^(H3) G³ 783R^(H3) G⁴ 4 R^(H4) G¹ 264 R^(H4) G² 524 R^(H4) G³ 784 R^(H4) G⁴ 5 R^(H5)G¹ 265 R^(H5) G² 525 R^(H5) G³ 785 R^(H5) G⁴ 6 R^(H6) G¹ 266 R^(H6) G²526 R^(H6) G³ 786 R^(H6) G⁴ 7 R^(H7) G¹ 267 R^(H7) G² 527 R^(H7) G³ 787R^(H7) G⁴ 8 R^(H8) G¹ 268 R^(H8) G² 528 R^(H8) G³ 788 R^(H8) G⁴ 9 R^(H9)G¹ 269 R^(H9) G² 529 R^(H9) G³ 789 R^(H9) G⁴ 10 R^(H10) G¹ 270 R^(H10)G² 530 R^(H10) G³ 790 R^(H10) G⁴ 11 R^(H11) G¹ 271 R^(H11) G² 531R^(H11) G³ 791 R^(H11) G⁴ 12 R^(H12) G¹ 272 R^(H12) G² 532 R^(H12) G³792 R^(H12) G⁴ 13 R^(H11) G¹ 273 R^(H13) G² 533 R^(H13) G³ 793 R^(H13)G⁴ 14 R^(H14) G¹ 274 R^(H14) G² 534 R^(H14) G³ 794 R^(H14) G⁴ 15 R^(H15)G¹ 275 R^(H15) G² 535 R^(H15) G³ 795 R^(H15) G⁴ 16 R^(H16) G¹ 276R^(H16) G² 536 R^(H16) G³ 796 R^(H16) G⁴ 17 R^(H17) G¹ 277 R^(H17) G²537 R^(H17) G³ 797 R^(H17) G⁴ 18 R^(H18) G¹ 278 R^(H18) G² 538 R^(H18)G³ 798 R^(H18) G⁴ 19 R^(H19) G¹ 279 R^(H19) G² 539 R^(H19) G³ 799R^(H19) G⁴ 20 R^(H20) G¹ 280 R^(H20) G² 540 R^(H20) G³ 800 R^(H20) G⁴ 21R^(H21) G¹ 281 R^(H21) G² 541 R^(H21) G³ 801 R^(H21) G⁴ 22 R^(H22) G¹282 R^(H22) G² 542 R^(H22) G³ 802 R^(H22) G⁴ 23 R^(H23) G¹ 283 R^(H23)G² 543 R^(H23) G³ 803 R^(H23) G⁴ 24 R^(H24) G¹ 284 R^(H24) G² 544R^(H24) G³ 804 R^(H24) G⁴ 25 R^(H25) G¹ 285 R^(H25) G² 545 R^(H25) G³805 R^(H25) G⁴ 26 R^(H26) G¹ 286 R^(H26) G² 546 R^(H26) G³ 806 R^(H26)G⁴ 27 R^(H27) G¹ 287 R^(H27) G² 547 R^(H27) G³ 807 R^(H27) G⁴ 28 R^(H28)G¹ 288 R^(H28) G² 548 R^(H28) G³ 808 R^(H28) G⁴ 29 R^(H29) G¹ 289R^(H29) G² 549 R^(H29) G³ 809 R^(H29) G⁴ 30 R^(H30) G¹ 290 R^(H30) G²550 R^(H30) G³ 810 R^(H30) G⁴ 31 R^(H31) G¹ 291 R^(H31) G² 551 R^(H31)G³ 811 R^(H31) G⁴ 32 R^(H32) G¹ 292 R^(H32) G² 552 R^(H32) G³ 812R^(H32) G⁴ 33 R^(H33) G¹ 293 R^(H33) G² 553 R^(H33) G³ 813 R^(H33) G⁴ 34R^(H34) G¹ 294 R^(H34) G² 554 R^(H34) G³ 814 R^(H34) G⁴ 35 R^(H35) G¹295 R^(H35) G² 555 R^(H35) G³ 815 R^(H35) G⁴ 36 R^(H36) G¹ 296 R^(H36)G² 556 R^(H36) G³ 816 R^(H36) G⁴ 37 R^(H37) G¹ 297 R^(H37) G² 557R^(H37) G³ 817 R^(H37) G⁴ 38 R^(H38) G¹ 298 R^(H38) G² 558 R^(H38) G³818 R^(H38) G⁴ 39 R^(H39) G¹ 299 R^(H39) G² 559 R^(H39) G³ 819 R^(H39)G⁴ 40 R^(H40) G¹ 300 R^(H40) G² 560 R^(H40) G³ 820 R^(H40) G⁴ 41 R^(H41)G¹ 301 R^(H41) G² 561 R^(H41) G³ 821 R^(H41) G⁴ 42 R^(H42) G¹ 302R^(H42) G² 562 R^(H42) G³ 822 R^(H42) G⁴ 43 R^(H43) G¹ 303 R^(H43) G²563 R^(H43) G³ 823 R^(H43) G⁴ 44 R^(H44) G¹ 304 R^(H44) G² 564 R^(H44)G³ 824 R^(H44) G⁴ 45 R^(H45) G¹ 305 R^(H45) G² 565 R^(H45) G³ 825R^(H45) G⁴ 46 R^(H46) G¹ 306 R^(H46) G² 566 R^(H46) G³ 826 R^(H46) G⁴ 47R^(H47) G¹ 307 R^(H47) G² 567 R^(H47) G³ 827 R^(H47) G⁴ 48 R^(H48) G¹308 R^(H48) G² 568 R^(H48) G³ 828 R^(H48) G⁴ 49 R^(H49) G¹ 309 R^(H49)G² 569 R^(H49) G³ 829 R^(H49) G⁴ 50 R^(H50) G¹ 310 R^(H50) G² 570R^(H50) G³ 830 R^(H50) G⁴ 51 R^(H51) G¹ 311 R^(H51) G² 571 R^(H51) G³831 R^(H51) G⁴ 52 R^(H52) G¹ 312 R^(H52) G² 572 R^(H52) G³ 832 R^(H52)G⁴ 53 R^(H55) G¹ 313 R^(H53) G² 573 R^(H53) G³ 833 R^(H55) G⁴ 54 R^(H54)G¹ 314 R^(H54) G² 574 R^(H54) G³ 834 R^(H54) G⁴ 55 R^(H55) G¹ 315R^(H55) G² 575 R^(H55) G³ 835 R^(H55) G⁴ 56 R^(H56) G¹ 316 R^(H56) G²576 R^(H56) G³ 836 R^(H56) G⁴ 57 R^(H57) G¹ 317 R^(H57) G² 577 R^(H57)G³ 837 R^(H57) G⁴ 58 R^(H58) G¹ 318 R^(H58) G² 578 R^(H58) G³ 838R^(H58) G⁴ 59 R^(H59) G¹ 319 R^(H59) G² 579 R^(H59) G³ 839 R^(H59) G⁴ 60R^(H60) G¹ 320 R^(H60) G² 580 R^(H60) G³ 840 R^(H60) G⁴ 61 R^(H61) G¹321 R^(H61) G² 581 R^(H61) G³ 841 R^(H61) G⁴ 62 R^(H62) G¹ 322 R^(H62)G² 582 R^(H62) G³ 842 R^(H62) G⁴ 63 R^(H63) G¹ 323 R^(H63) G² 583R^(H63) G³ 843 R^(H63) G⁴ 64 R^(H64) G¹ 324 R^(H64) G² 584 R^(H64) G³844 R^(H64) G⁴ 65 R^(H65) G¹ 325 R^(H65) G² 585 R^(H65) G³ 845 R^(H65)G⁴ 66 R^(H1) G⁵ 326 R^(H1) G⁶ 586 R^(H1) G⁷ 846 R^(H1) G⁸ 67 R^(H2) G⁵327 R^(H2) G⁶ 587 R^(H2) G⁷ 847 R^(H2) G⁸ 68 R^(H3) G⁵ 328 R^(H3) G⁶ 588R^(H3) G⁷ 848 R^(H3) G⁸ 69 R^(H4) G⁵ 329 R^(H4) G⁶ 589 R^(H4) G⁷ 849R^(H4) G⁸ 70 R^(H5) G⁵ 330 R^(H5) G⁶ 590 R^(H5) G⁷ 850 R^(H5) G⁸ 71R^(H6) G⁵ 331 R^(H6) G⁶ 591 R^(H6) G⁷ 851 R^(H6) G⁸ 72 R^(H7) G⁵ 332R^(H7) G⁶ 592 R^(H7) G⁷ 852 R^(H7) G⁸ 73 R^(H8) G⁵ 333 R^(H8) G⁶ 593R^(H8) G⁷ 853 R^(H8) G⁸ 74 R^(H9) G⁵ 334 R^(H9) G⁶ 594 R^(H9) G⁷ 854R^(H9) G⁸ 75 R^(H10) G⁵ 335 R^(H10) G⁶ 595 R^(H10) G⁷ 855 R^(H10) G⁸ 76R^(H11) G⁵ 336 R^(H11) G⁶ 596 R^(H11) G⁷ 856 R^(H11) G⁸ 77 R^(H12) G⁵337 R^(H12) G⁶ 597 R^(H12) G⁷ 857 R^(H12) G⁸ 78 R^(H13) G⁵ 338 R^(H13)G⁶ 598 R^(H13) G⁷ 858 R^(H13) G⁸ 79 R^(H14) G⁵ 339 R^(H14) G⁶ 599R^(H14) G⁷ 859 R^(H14) G⁸ 80 R^(H15) G⁵ 340 R^(H15) G⁶ 600 R^(H15) G⁷860 R^(H15) G⁸ 81 R^(H16) G⁵ 341 R^(H16) G⁶ 601 R^(H16) G⁷ 861 R^(H16)G⁸ 82 R^(H17) G⁵ 342 R^(H17) G⁶ 602 R^(H17) G⁷ 862 R^(H17) G⁸ 83 R^(H18)G⁵ 343 R^(H18) G⁶ 603 R^(H18) G⁷ 863 R^(H18) G⁸ 84 R^(H19) G⁵ 344R^(H19) G⁶ 604 R^(H19) G⁷ 864 R^(H19) G⁸ 85 R^(H20) G⁵ 345 R^(H20) G⁶605 R^(H20) G⁷ 865 R^(H20) G⁸ 86 R^(H21) G⁵ 346 R^(H21) G⁶ 606 R^(H21)G⁷ 866 R^(H21) G⁸ 87 R^(H22) G⁵ 347 R^(H22) G⁶ 607 R^(H22) G⁷ 867R^(H22) G⁸ 88 R^(H23) G⁵ 348 R^(H23) G⁶ 608 R^(H23) G⁷ 868 R^(H23) G⁸ 89R^(H24) G⁵ 349 R^(H24) G⁶ 609 R^(H24) G⁷ 869 R^(H24) G⁸ 90 R^(H25) G⁵350 R^(H25) G⁶ 610 R^(H25) G⁷ 870 R^(H25) G⁸ 91 R^(H26) G⁵ 351 R^(H26)G⁶ 611 R^(H26) G⁷ 871 R^(H26) G⁸ 92 R^(H27) G⁵ 352 R^(H27) G⁶ 612R^(H27) G⁷ 872 R^(H27) G⁸ 93 R^(H28) G⁵ 353 R^(H28) G⁶ 613 R^(H28) G⁷873 R^(H28) G⁸ 94 R^(H29) G⁵ 354 R^(H29) G⁶ 614 R^(H29) G⁷ 874 R^(H29)G⁸ 95 R^(H30) G⁵ 355 R^(H30) G⁶ 615 R^(H30) G⁷ 875 R^(H30) G⁸ 96 R^(H31)G⁵ 356 R^(H31) G⁶ 616 R^(H31) G⁷ 876 R^(H31) G⁸ 97 R^(H32) G⁵ 357R^(H32) G⁶ 617 R^(H32) G⁷ 877 R^(H32) G⁸ 98 R^(H33) G⁵ 358 R^(H33) G⁶618 R^(H33) G⁷ 878 R^(H33) G⁸ 99 R^(H34) G⁵ 359 R^(H34) G⁶ 619 R^(H34)G⁷ 879 R^(H34) G⁸ 100 R^(H35) G⁵ 360 R^(H35) G⁶ 620 R^(H35) G⁷ 880R^(H35) G⁸ 101 R^(H36) G⁵ 361 R^(H36) G⁶ 621 R^(H36) G⁷ 881 R^(H36) G⁸102 R^(H37) G⁵ 362 R^(H37) G⁶ 622 R^(H37) G⁷ 882 R^(H37) G⁸ 103 R^(H38)G⁵ 363 R^(H38) G⁶ 623 R^(H38) G⁷ 883 R^(H38) G⁸ 104 R^(H39) G⁵ 364R^(H39) G⁶ 624 R^(H39) G⁷ 884 R^(H39) G⁸ 105 R^(H40) G⁵ 365 R^(H40) G⁶625 R^(H40) G⁷ 885 R^(H40) G⁸ 106 R^(H41) G⁵ 366 R^(H41) G⁶ 626 R^(H41)G⁷ 886 R^(H41) G⁸ 107 R^(H42) G⁵ 367 R^(H42) G⁶ 627 R^(H42) G⁷ 887R^(H42) G⁸ 108 R^(H43) G⁵ 368 R^(H43) G⁶ 628 R^(H43) G⁷ 888 R^(H43) G⁸109 R^(H44) G⁵ 369 R^(H44) G⁶ 629 R^(H44) G⁷ 889 R^(H44) G⁸ 110 R^(H45)G⁵ 370 R^(H45) G⁶ 630 R^(H45) G⁷ 890 R^(H45) G⁸ 111 R^(H46) G⁵ 371R^(H46) G⁶ 631 R^(H46) G⁷ 891 R^(H46) G⁸ 112 R^(H47) G⁵ 372 R^(H47) G⁶632 R^(H47) G⁷ 892 R^(H47) G⁸ 113 R^(H48) G⁵ 373 R^(H48) G⁶ 633 R^(H48)G⁷ 893 R^(H48) G⁸ 114 R^(H49) G⁵ 374 R^(H49) G⁶ 634 R^(H49) G⁷ 894R^(H49) G⁸ 115 R^(H50) G⁵ 375 R^(H50) G⁶ 635 R^(H50) G⁷ 895 R^(H50) G⁸116 R^(H51) G⁵ 376 R^(H51) G⁶ 636 R^(H51) G⁷ 896 R^(H51) G⁸ 117 R^(H52)G⁵ 377 R^(H52) G⁶ 637 R^(H52) G⁷ 897 R^(H52) G⁸ 118 R^(H53) G⁵ 378R^(H53) G⁶ 638 R^(H53) G⁷ 898 R^(H53) G⁸ 119 R^(H54) G⁵ 379 R^(H54) G⁶639 R^(H54) G⁷ 899 R^(H54) G⁸ 120 R^(H55) G⁵ 380 R^(H55) G⁶ 640 R^(H55)G⁷ 900 R^(H55) G⁸ 121 R^(H56) G⁵ 381 R^(H56) G⁶ 641 R^(H56) G⁷ 901R^(H56) G⁸ 122 R^(H57) G⁵ 382 R^(H57) G⁶ 642 R^(H57) G⁷ 902 R^(H57) G⁸123 R^(H58) G⁵ 383 R^(H58) G⁶ 643 R^(H58) G⁷ 903 R^(H58) G⁸ 124 R^(H59)G⁵ 384 R^(H59) G⁶ 644 R^(H59) G⁷ 904 R^(H59) G⁸ 125 R^(H60) G⁵ 385R^(H60) G⁶ 645 R^(H60) G⁷ 905 R^(H60) G⁸ 126 R^(H61) G⁵ 386 R^(H61) G⁶646 R^(H61) G⁷ 906 R^(H61) G⁸ 127 R^(H62) G⁵ 387 R^(H62) G⁶ 647 R^(H62)G⁷ 907 R^(H62) G⁸ 128 R^(H63) G⁵ 388 R^(H63) G⁶ 648 R^(H63) G⁷ 908R^(H63) G⁸ 129 R^(H64) G⁵ 389 R^(H64) G⁶ 649 R^(H64) G⁷ 909 R^(H64) G⁸130 R^(H65) G⁵ 390 R^(H65) G⁶ 650 R^(H65) G⁷ 910 R^(H65) G⁸ 131 R^(H1)G⁹ 391 R^(H1) G¹⁰ 651 R^(H1) G¹¹ 911 R^(H1) G¹² 132 R^(H2) G⁹ 392 R^(H2)G¹⁰ 652 R^(H2) G¹¹ 912 R^(H2) G¹² 133 R^(H3) G⁹ 393 R^(H3) G¹⁰ 653R^(H3) G¹¹ 913 R^(H3) G¹² 134 R^(H4) G⁹ 394 R^(H4) G¹⁰ 654 R^(H4) G¹¹914 R^(H4) G¹² 135 R^(H5) G⁹ 395 R^(H5) G¹⁰ 655 R^(H5) G¹¹ 915 R^(H5)G¹² 136 R^(H6) G⁹ 396 R^(H6) G¹⁰ 656 R^(H6) G¹¹ 916 R^(H6) G¹² 137R^(H7) G⁹ 397 R^(H7) G¹⁰ 657 R^(H7) G¹¹ 917 R^(H7) G¹² 138 R^(H8) G⁹ 398R^(H8) G¹⁰ 658 R^(H8) G¹¹ 918 R^(H8) G¹² 139 R^(H9) G⁹ 399 R^(H9) G¹⁰659 R^(H9) G¹¹ 919 R^(H9) G¹² 140 R^(H10) G⁹ 400 R^(H10) G¹⁰ 660 R^(H10)G¹¹ 920 R^(H10) G¹² 141 R^(H11) G⁹ 401 R^(H11) G¹⁰ 661 R^(H11) G¹¹ 921R^(H11) G¹² 142 R^(H12) G⁹ 402 R^(H12) G¹⁰ 662 R^(H12) G¹¹ 922 R^(H12)G¹² 143 R^(H13) G⁹ 403 R^(H13) G¹⁰ 663 R^(H13) G¹¹ 923 R^(H13) G¹² 144R^(H14) G⁹ 404 R^(H14) G¹⁰ 664 R^(H14) G¹¹ 924 R^(H14) G¹² 145 R^(H15)G⁹ 405 R^(H15) G¹⁰ 665 R^(H15) G¹¹ 925 R^(H15) G¹² 146 R^(H16) G⁹ 406R^(H16) G¹⁰ 666 R^(H16) G¹¹ 926 R^(H16) G¹² 147 R^(H17) G⁹ 407 R^(H17)G¹⁰ 667 R^(H17) G¹¹ 927 R^(H17) G¹² 148 R^(H18) G⁹ 408 R^(H18) G¹⁰ 668R^(H18) G¹¹ 928 R^(H18) G¹² 149 R^(H19) G⁹ 409 R^(H19) G¹⁰ 669 R^(H19)G¹¹ 929 R^(H19) G¹² 150 R^(H20) G⁹ 410 R^(H20) G¹⁰ 670 R^(H20) G¹¹ 930R^(H20) G¹² 151 R^(H21) G⁹ 411 R^(H21) G¹⁰ 671 R^(H21) G¹¹ 931 R^(H21)G¹² 152 R^(H22) G⁹ 412 R^(H22) G¹⁰ 672 R^(H22) G¹¹ 932 R^(H22) G¹² 153R^(H23) G⁹ 413 R^(H23) G¹⁰ 673 R^(H23) G¹¹ 933 R^(H23) G¹² 154 R^(H24)G⁹ 414 R^(H24) G¹⁰ 674 R^(H24) G¹¹ 934 R^(H24) G¹² 155 R^(H25) G⁹ 415R^(H25) G¹⁰ 675 R^(H25) G¹¹ 935 R^(H25) G¹² 156 R^(H26) G⁹ 416 R^(H26)G¹⁰ 676 R^(H26) G¹¹ 936 R^(H26) G¹² 157 R^(H27) G⁹ 417 R^(H27) G¹⁰ 677R^(H27) G¹¹ 937 R^(H27) G¹² 158 R^(H28) G⁹ 418 R^(H28) G¹⁰ 678 R^(H28)G¹¹ 938 R^(H28) G¹² 159 R^(H29) G⁹ 419 R^(H29) G¹⁰ 679 R^(H29) G¹¹ 939R^(H29) G¹² 160 R^(H30) G⁹ 420 R^(H30) G¹⁰ 680 R^(H30) G¹¹ 940 R^(H30)G¹² 161 R^(H31) G⁹ 421 R^(H31) G¹⁰ 681 R^(H31) G¹¹ 941 R^(H31) G¹² 162R^(H32) G⁹ 422 R^(H32) G¹⁰ 682 R^(H32) G¹¹ 942 R^(H32) G¹² 163 R^(H33)G⁹ 423 R^(H33) G¹⁰ 683 R^(H33) G¹¹ 943 R^(H33) G¹² 164 R^(H34) G⁹ 424R^(H34) G¹⁰ 684 R^(H34) G¹¹ 944 R^(H34) G¹² 165 R^(H35) G⁹ 425 R^(H35)G¹⁰ 685 R^(H35) G¹¹ 945 R^(H35) G¹² 166 R^(H36) G⁹ 426 R^(H36) G¹⁰ 686R^(H36) G¹¹ 946 R^(H36) G¹² 167 R^(H37) G⁹ 427 R^(H37) G¹⁰ 687 R^(H37)G¹¹ 947 R^(H37) G¹² 168 R^(H38) G⁹ 428 R^(H38) G¹⁰ 688 R^(H38) G¹¹ 948R^(H38) G¹² 169 R^(H39) G⁹ 429 R^(H39) G¹⁰ 689 R^(H39) G¹¹ 949 R^(H39)G¹² 170 R^(H40) G⁹ 430 R^(H40) G¹⁰ 690 R^(H40) G¹¹ 950 R^(H40) G¹² 171R^(H41) G⁹ 431 R^(H41) G¹⁰ 691 R^(H41) G¹¹ 951 R^(H41) G¹² 172 R^(H42)G⁹ 432 R^(H42) G¹⁰ 692 R^(H42) G¹¹ 952 R^(H42) G¹² 173 R^(H43) G⁹ 433R^(H43) G¹⁰ 693 R^(H43) G¹¹ 953 R^(H43) G¹² 174 R^(H44) G⁹ 434 R^(H44)G¹⁰ 694 R^(H44) G¹¹ 954 R^(H44) G¹² 175 R^(H45) G⁹ 435 R^(H45) G¹⁰ 695R^(H45) G¹¹ 955 R^(H45) G¹² 176 R^(H46) G⁹ 436 R^(H46) G¹⁰ 696 R^(H46)G¹¹ 956 R^(H46) G¹² 177 R^(H47) G⁹ 437 R^(H47) G¹⁰ 697 R^(H47) G¹¹ 957R^(H47) G¹² 178 R^(H48) G⁹ 438 R^(H48) G¹⁰ 698 R^(H48) G¹¹ 958 R^(H48)G¹² 179 R^(H49) G⁹ 439 R^(H49) G¹⁰ 699 R^(H49) G¹¹ 959 R^(H49) G¹² 180R^(H50) G⁹ 440 R^(H50) G¹⁰ 700 R^(H50) G¹¹ 960 R^(H50) G¹² 181 R^(H51)G⁹ 441 R^(H51) G¹⁰ 701 R^(H51) G¹¹ 961 R^(H51) G¹² 182 R^(H52) G⁹ 442R^(H52) G¹⁰ 702 R^(H52) G¹¹ 962 R^(H52) G¹² 183 R^(H53) G⁹ 443 R^(H53)G¹⁰ 703 R^(H53) G¹¹ 963 R^(H53) G¹² 184 R^(H54) G⁹ 444 R^(H54) G¹⁰ 704R^(H54) G¹¹ 964 R^(H54) G¹² 185 R^(H55) G⁹ 445 R^(H55) G¹⁰ 705 R^(H55)G¹¹ 965 R^(H55) G¹² 186 R^(H56) G⁹ 446 R^(H56) G¹⁰ 706 R^(H56) G¹¹ 966R^(H56) G¹² 187 R^(H57) G⁹ 447 R^(H57) G¹⁰ 707 R^(H57) G¹¹ 967 R^(H57)G¹² 188 R^(H58) G⁹ 448 R^(H58) G¹⁰ 708 R^(H58) G¹¹ 968 R^(H58) G¹² 189R^(H59) G⁹ 449 R^(H59) G¹⁰ 709 R^(H59) G¹¹ 969 R^(H59) G¹² 190 R^(H60)G⁹ 450 R^(H60) G¹⁰ 710 R^(H60) G¹¹ 970 R^(H60) G¹² 191 R^(H61) G⁹ 451R^(H61) G¹⁰ 711 R^(H61) G¹¹ 971 R^(H61) G¹² 192 R^(H62) G⁹ 452 R^(H62)G¹⁰ 712 R^(H62) G¹¹ 972 R^(H62) G¹² 193 R^(H63) G⁹ 453 R^(H63) G¹⁰ 713R^(H63) G¹¹ 973 R^(H63) G¹² 194 R^(H64) G⁹ 454 R^(H64) G¹⁰ 714 R^(H64)G¹¹ 974 R^(H64) G¹² 195 R^(H65) G⁹ 455 R^(H65) G¹⁰ 715 R^(H65) G¹¹ 975R^(H65) G¹² 196 R^(H1) G¹³ 456 R^(H1) G¹⁴ 716 R^(H1) G¹⁵ 976 R^(H1) G¹⁶197 R^(H2) G¹³ 457 R^(H2) G¹⁴ 717 R^(H2) G¹⁵ 977 R^(H2) G¹⁶ 198 R^(H3)G¹³ 458 R^(H3) G¹⁴ 718 R^(H3) G¹⁵ 978 R^(H3) G¹⁶ 199 R^(H4) G¹³ 459R^(H4) G¹⁴ 719 R^(H4) G¹⁵ 979 R^(H4) G¹⁶ 200 R^(H5) G¹³ 460 R^(H5) G¹⁴720 R^(H5) G¹⁵ 980 R^(H5) G¹⁶ 201 R^(H6) G¹³ 461 R^(H6) G¹⁴ 721 R^(H6)G¹⁵ 981 R^(H6) G¹⁶ 202 R^(H7) G¹³ 462 R^(H7) G¹⁴ 722 R^(H7) G¹⁵ 982R^(H7) G¹⁶ 203 R^(H8) G¹³ 463 R^(H8) G¹⁴ 723 R^(H8) G¹⁵ 983 R^(H8) G¹⁶204 R^(H9) G¹³ 464 R^(H9) G¹⁴ 724 R^(H9) G¹⁵ 984 R^(H9) G¹⁶ 205 R^(H10)G¹³ 465 R^(H10) G¹⁴ 725 R^(H10) G¹⁵ 985 R^(H10) G¹⁶ 206 R^(H11) G¹³ 466R^(H11) G¹⁴ 726 R^(H11) G¹⁵ 986 R^(H11) G¹⁶ 207 R^(H12) G¹³ 467 R^(H12)G¹⁴ 727 R^(H12) G¹⁵ 987 R^(H12) G¹⁶ 208 R^(H13) G¹³ 468 R^(H13) G¹⁴ 728R^(H13) G¹⁵ 988 R^(H13) G¹⁶ 209 R^(H14) G¹³ 469 R^(H14) G¹⁴ 729 R^(H14)G¹⁵ 989 R^(H14) G¹⁶ 210 R^(H15) G¹³ 470 R^(H15) G¹⁴ 730 R^(H15) G¹⁵ 990R^(H15) G¹⁶ 211 R^(H16) G¹³ 471 R^(H16) G¹⁴ 731 R^(H16) G¹⁵ 991 R^(H16)G¹⁶ 212 R^(H17) G¹³ 472 R^(H17) G¹⁴ 732 R^(H17) G¹⁵ 992 R^(H17) G¹⁶ 213R^(H18) G¹³ 473 R^(H18) G¹⁴ 733 R^(H18) G¹⁵ 993 R^(H18) G¹⁶ 214 R^(H19)G¹³ 474 R^(H19) G¹⁴ 734 R^(H19) G¹⁵ 994 R^(H19) G¹⁶ 215 R^(H20) G¹³ 475R^(H20) G¹⁴ 735 R^(H20) G¹⁵ 995 R^(H20) G¹⁶ 216 R^(H21) G¹³ 476 R^(H21)G¹⁴ 736 R^(H21) G¹⁵ 996 R^(H21) G¹⁶ 217 R^(H22) G¹³ 477 R^(H22) G¹⁴ 737R^(H22) G¹⁵ 997 R^(H22) G¹⁶ 218 R^(H23) G¹³ 478 R^(H23) G¹⁴ 738 R^(H23)G¹⁵ 998 R^(H23) G¹⁶ 219 R^(H24) G¹³ 479 R^(H24) G¹⁴ 739 R^(H24) G¹⁵ 999R^(H24) G¹⁶ 220 R^(H25) G¹³ 480 R^(H25) G¹⁴ 740 R^(H25) G¹⁵ 1000 R^(H25)G¹⁶ 221 R^(H26) G¹³ 481 R^(H26) G¹⁴ 741 R^(H26) G¹⁵ 1001 R^(H26) G¹⁶ 222R^(H27) G¹³ 482 R^(H27) G¹⁴ 742 R^(H27) G¹⁵ 1002 R^(H27) G¹⁶ 223 R^(H28)G¹³ 483 R^(H28) G¹⁴ 743 R^(H28) G¹⁵ 1003 R^(H28) G¹⁶ 224 R^(H29) G¹³ 484R^(H29) G¹⁴ 744 R^(H29) G¹⁵ 1004 R^(H29) G¹⁶ 225 R^(H30) G¹³ 485 R^(H30)G¹⁴ 745 R^(H30) G¹⁵ 1005 R^(H30) G¹⁶ 226 R^(H31) G¹³ 486 R^(H31) G¹⁴ 746R^(H31) G¹⁵ 1006 R^(H31) G¹⁶ 227 R^(H32) G¹³ 487 R^(H32) G¹⁴ 747 R^(H32)G¹⁵ 1007 R^(H32) G¹⁶ 228 R^(H33) G¹³ 488 R^(H33) G¹⁴ 748 R^(H33) G¹⁵1008 R^(H33) G¹⁶ 229 R^(H34) G¹³ 489 R^(H34) G¹⁴ 749 R^(H34) G¹⁵ 1009R^(H34) G¹⁶ 230 R^(H35) G¹³ 490 R^(H35) G¹⁴ 750 R^(H35) G¹⁵ 1010 R^(H35)G¹⁶ 231 R^(H36) G¹³ 491 R^(H36) G¹⁴ 751 R^(H36) G¹⁵ 1011 R^(H36) G¹⁶ 232R^(H37) G¹³ 492 R^(H37) G¹⁴ 752 R^(H37) G¹⁵ 1012 R^(H37) G¹⁶ 233 R^(H38)G¹³ 493 R^(H38) G¹⁴ 753 R^(H38) G¹⁵ 1013 R^(H38) G¹⁶ 234 R^(H39) G¹³ 494R^(H39) G¹⁴ 754 R^(H39) G¹⁵ 1014 R^(H39) G¹⁶ 235 R^(H40) G¹³ 495 R^(H40)G¹⁴ 755 R^(H40) G¹⁵ 1015 R^(H40) G¹⁶ 236 R^(H41) G¹³ 496 R^(H41) G¹⁴ 756R^(H41) G¹⁵ 1016 R^(H41) G¹⁶ 237 R^(H42) G¹³ 497 R^(H42) G¹⁴ 757 R^(H42)G¹⁵ 1017 R^(H42) G¹⁶ 238 R^(H43) G¹³ 498 R^(H43) G¹⁴ 758 R^(H43) G¹⁵1018 R^(H43) G¹⁶ 239 R^(H44) G¹³ 499 R^(H44) G¹⁴ 759 R^(H44) G¹⁵ 1019R^(H44) G¹⁶ 240 R^(H45) G¹³ 500 R^(H45) G¹⁴ 760 R^(H45) G¹⁵ 1020 R^(H45)G¹⁶ 241 R^(H46) G¹³ 501 R^(H46) G¹⁴ 761 R^(H46) G¹⁵ 1021 R^(H46) G¹⁶ 242R^(H47) G¹³ 502 R^(H47) G¹⁴ 762 R^(H47) G¹⁵ 1022 R^(H47) G¹⁶ 243 R^(H48)G¹³ 503 R^(H48) G¹⁴ 763 R^(H48) G¹⁵ 1023 R^(H48) G¹⁶ 244 R^(H49) G¹³ 504R^(H49) G¹⁴ 764 R^(H49) G¹⁵ 1024 R^(H49) G¹⁶ 245 R^(H50) G¹³ 505 R^(H50)G¹⁴ 765 R^(H50) G¹⁵ 1025 R^(H50) G¹⁶ 246 R^(H51) G¹³ 506 R^(H51) G¹⁴ 766R^(H51) G¹⁵ 1026 R^(H51) G¹⁶ 247 R^(H52) G¹³ 507 R^(H52) G¹⁴ 767 R^(H52)G¹⁵ 1027 R^(H52) G¹⁶ 248 R^(H53) G¹³ 508 R^(H53) G¹⁴ 768 R^(H53) G¹⁵1028 R^(H53) G¹⁶ 249 R^(H54) G¹³ 509 R^(H54) G¹⁴ 769 R^(H54) G¹⁵ 1029R^(H54) G¹⁶ 250 R^(H55) G¹³ 510 R^(H55) G¹⁴ 770 R^(H55) G¹⁵ 1030 R^(H55)G¹⁶ 251 R^(H56) G¹³ 511 R^(H56) G¹⁴ 771 R^(H56) G¹⁵ 1031 R^(H56) G¹⁶ 252R^(H57) G¹³ 512 R^(H57) G¹⁴ 772 R^(H57) G¹⁵ 1032 R^(H57) G¹⁶ 253 R^(H58)G¹³ 513 R^(H58) G¹⁴ 773 R^(H58) G¹⁵ 1033 R^(H58) G¹⁶ 254 R^(H59) G¹³ 514R^(H59) G¹⁴ 774 R^(H59) G¹⁵ 1034 R^(H59) G¹⁶ 255 R^(H60) G¹³ 515 R^(H60)G¹⁴ 775 R^(H60) G¹⁵ 1035 R^(H60) G¹⁶ 256 R^(H61) G¹³ 516 R^(H61) G¹⁴ 776R^(H61) G¹⁵ 1036 R^(H61) G¹⁶ 257 R^(H62) G¹³ 517 R^(H62) G¹⁴ 777 R^(H62)G¹⁵ 1037 R^(H62) G¹⁶ 258 R^(H63) G¹³ 518 R^(H63) G¹⁴ 778 R^(H63) G¹⁵1038 R^(H63) G¹⁶ 259 R^(H64) G¹³ 519 R^(H64) G¹⁴ 779 R^(H64) G¹⁵ 1039R^(H64) G¹⁶ 260 R^(H65) G¹³ 520 R^(H65) G¹⁴ 780 R^(H65) G¹⁵ 1040 R^(H65)G¹⁶ 1041 R^(H1) G¹⁷ 1042 R^(H33) G¹⁷ 1043 R^(H1) G¹⁸ 1044 R^(H33) G¹⁸1045 R^(H2) G¹⁷ 1046 R^(H34) G¹⁷ 1047 R^(H2) G¹⁸ 1048 R^(H34) G¹⁸ 1049R^(H3) G¹⁷ 1050 R^(H35) G¹⁷ 1051 R^(H3) G¹⁸ 1052 R^(H35) G¹⁸ 1053 R^(H4)G¹⁷ 1054 R^(H36) G¹⁷ 1055 R^(H4) G¹⁸ 1056 R^(H36) G¹⁸ 1057 R^(H5) G¹⁷1058 R^(H37) G¹⁷ 1059 R^(H5) G¹⁸ 1060 R^(H37) G¹⁸ 1061 R^(H6) G¹⁷ 1062R^(H38) G¹⁷ 1063 R^(H6) G¹⁸ 1064 R^(H38) G¹⁸ 1065 R^(H7) G¹⁷ 1066R^(H39) G¹⁷ 1067 R^(H7) G¹⁸ 1068 R^(H39) G¹⁸ 1069 R^(H8) G¹⁷ 1070R^(H40) G¹⁷ 1071 R^(H8) G¹⁸ 1072 R^(H40) G¹⁸ 1073 R^(H9) G¹⁷ 1074R^(H41) G¹⁷ 1075 R^(H9) G¹⁸ 1076 R^(H41) G¹⁸ 1077 R^(H10) G¹⁷ 1078R^(H42) G¹⁷ 1079 R^(H10) G¹⁸ 1080 R^(H42) G¹⁸ 1081 R^(H11) G¹⁷ 1082R^(H43) G¹⁷ 1083 R^(H11) G¹⁸ 1084 R^(H43) G¹⁸ 1085 R^(H12) G¹⁷ 1086R^(H44) G¹⁷ 1087 R^(H12) G¹⁸ 1088 R^(H44) G¹⁸ 1089 R^(H13) G¹⁷ 1090R^(H45) G¹⁷ 1091 R^(H13) G¹⁸ 1092 R^(H45) G¹⁸ 1093 R^(H14) G¹⁷ 1094R^(H46) G¹⁷ 1095 R^(H14) G¹⁸ 1096 R^(H46) G¹⁸ 1097 R^(H15) G¹⁷ 1098R^(H47) G¹⁷ 1099 R^(H15) G¹⁸ 1100 R^(H47) G¹⁸ 1101 R^(H16) G¹⁷ 1102R^(H48) G¹⁷ 1103 R^(H16) G¹⁸ 1104 R^(H48) G¹⁸ 1105 R^(H17) G¹⁷ 1106R^(H49) G¹⁷ 1107 R^(H17) G¹⁸ 1108 R^(H49) G¹⁸ 1109 R^(H18) G¹⁷ 1110R^(H50) G¹⁷ 1111 R^(H18) G¹⁸ 1112 R^(H50) G¹⁸ 1113 R^(H19) G¹⁷ 1114R^(H51) G¹⁷ 1115 R^(H19) G¹⁸ 1116 R^(H51) G¹⁸ 1117 R^(H20) G¹⁷ 1118R^(H52) G¹⁷ 1119 R^(H20) G¹⁸ 1120 R^(H52) G¹⁸ 1121 R^(H21) G¹⁷ 1122R^(H53) G¹⁷ 1123 R^(H21) G¹⁸ 1124 R^(H53) G¹⁸ 1125 R^(H22) G¹⁷ 1126R^(H54) G¹⁷ 1127 R^(H22) G¹⁸ 1128 R^(H54) G¹⁸ 1129 R^(H23) G¹⁷ 1130R^(H55) G¹⁷ 1131 R^(H23) G¹⁸ 1132 R^(H55) G¹⁸ 1133 R^(H24) G¹⁷ 1134R^(H56) G¹⁷ 1135 R^(H24) G¹⁸ 1136 R^(H56) G¹⁸ 1137 R^(H25) G¹⁷ 1138R^(H57) G¹⁷ 1139 R^(H25) G¹⁸ 1140 R^(H57) G¹⁸ 1141 R^(H26) G¹⁷ 1142R^(H58) G¹⁷ 1143 R^(H26) G¹⁸ 1144 R^(H58) G¹⁸ 1145 R^(H27) G¹⁷ 1146R^(H59) G¹⁷ 1147 R^(H27) G¹⁸ 1148 R^(H59) G¹⁸ 1149 R^(H28) G¹⁷ 1150R^(H60) G¹⁷ 1151 R^(H28) G¹⁸ 1152 R^(H60) G¹⁸ 1153 R^(H29) G¹⁷ 1154R^(H61) G¹⁷ 1155 R^(H29) G¹⁸ 1156 R^(H61) G¹⁸ 1157 R^(H30) G¹⁷ 1158R^(H62) G¹⁷ 1159 R^(H30) G¹⁸ 1160 R^(H62) G¹⁸ 1161 R^(H31) G¹⁷ 1162R^(H63) G¹⁷ 1163 R^(H31) G¹⁸ 1164 R^(H63) G¹⁸ 1165 R^(H32) G¹⁷ 1166R^(H64) G¹⁷ 1167 R^(H32) G¹⁸ 1168 R^(H64) G¹⁸ 1169 R^(H65) G¹⁷ 1170R^(H65) G¹⁸

wherein R^(H1) to R^(H65) have the following structures

wherein G¹ to G¹⁸ have the following structures:


12. The OLED of claim 4, wherein L³-L⁴ is selected from the groupconsisting of: L_(Cj-I) having a structure based on formula

and L_(Cj-II) having a structure based on formula

wherein j is an integer from 1 to 1416, wherein for each L_(Cj) inL_(Cj-I) and L_(Cj-II), R²⁰¹ and R²⁰² are each independently defined asfollows: L_(Cj) R²⁰¹ R²⁰² L_(Cj) R²⁰¹ R²⁰² L_(Cj) R²⁰¹ R²⁰² L_(Cj) R²⁰¹R²⁰² L_(C1) R^(D1) R^(D1) L_(C193) R^(D1) R^(D3) L_(C385) R^(D17)R^(D40) L_(C577) R^(D143) R^(D120) L_(C2) R^(D2) R^(D2) L_(C194) R^(D1)R^(D4) L_(C386) R^(D17) R^(D41) L_(C578) R^(D143) R^(D133) L_(C3) R^(D3)R^(D3) L_(C195) R^(D1) R^(D5) L_(C387) R^(D17) R^(D42) L_(C579) R^(D143)R^(D134) L_(C4) R^(D4) R^(D4) L_(C196) R^(D1) R^(D9) L_(C388) R^(D17)R^(D43) L_(C580) R^(D143) R^(D135) L_(C5) R^(D5) R^(D5) L_(C197) R^(D1)R^(D10) L_(C389) R^(D17) R^(D48) L_(C581) R^(D143) R^(D136) L_(C6)R^(D6) R^(D6) L_(C198) R^(D1) R^(D17) L_(C390) R^(D17) R^(D49) L_(C582)R^(D143) R^(D144) L_(C7) R^(D7) R^(D7) L_(C199) R^(D1) R^(D18) L_(C391)R^(D17) R^(D50) L_(C583) R^(D143) R^(D145) L_(C8) R^(D8) R^(D8) L_(C200)R^(D1) R^(D20) L_(C392) R^(D17) R^(D54) L_(C584) R^(D143) R^(D146)L_(C9) R^(D9) R^(D9) L_(C201) R^(D1) R^(D22) L_(C393) R^(D17) R^(D55)L_(C585) R^(D143) R^(D147) L_(C10) R^(D10) R^(D10) L_(C202) R^(D1)R^(D37) L_(C394) R^(D17) R^(D58) L_(C586) R^(D143) R^(D149) L_(C11)R^(D11) R^(D11) L_(C203) R^(D1) R^(D40) L_(C395) R^(D17) R^(D59)L_(C587) R^(D143) R^(D151) L_(C12) R^(D12) R^(D12) L_(C204) R^(D1)R^(D41) L_(C396) R^(D17) R^(D78) L_(C588) R^(D143) R^(D154) L_(C13)R^(D13) R^(D13) L_(C205) R^(D1) R^(D42) L_(C397) R^(D17) R^(D79)L_(C589) R^(D143) R^(D155) L_(C14) R^(D14) R^(D14) L_(C206) R^(D1)R^(D43) L_(C398) R^(D17) R^(D81) L_(C590) R^(D143) R^(D161) L_(C15)R^(D15) R^(D15) L_(C207) R^(D1) R^(D48) L_(C399) R^(D17) R^(D87)L_(C591) R^(D143) R^(D175) L_(C16) R^(D16) R^(D16) L_(C208) R^(D1)R^(D49) L_(C400) R^(D17) R^(D88) L_(C592) R^(D144) R^(D3) L_(C17)R^(D17) R^(D17) L_(C209) R^(D1) R^(D50) L_(C401) R^(D17) R^(D89)L_(C593) R^(D144) R^(D5) L_(C18) R^(D18) R^(D18) L_(C210) R^(D1) R^(D54)L_(C402) R^(D17) R^(D93) L_(C594) R^(D144) R^(D17) L_(C19) R^(D19)R^(D19) L_(C211) R^(D1) R^(D55) L_(C403) R^(D17) R^(D116) L_(C595)R^(D144) R^(D18) L_(C20) R^(D20) R^(D20) L_(C212) R^(D1) R^(D58)L_(C404) R^(D17) R^(D117) L_(C596) R^(D144) R^(D20) L_(C21) R^(D21)R^(D21) L_(C213) R^(D1) R^(D59) L_(C405) R^(D17) R^(D118) L_(C597)R^(D144) R^(D22) L_(C22) R^(D22) R^(D22) L_(C214) R^(D1) R^(D78)L_(C406) R^(D17) R^(D119) L_(C598) R^(D144) R^(D37) L_(C23) R^(D23)R^(D23) L_(C215) R^(D1) R^(D79) L_(C407) R^(D17) R^(D120) L_(C599)R^(D144) R^(D40) L_(C24) R^(D24) R^(D24) L_(C216) R^(D1) R^(D81)L_(C408) R^(D17) R^(D133) L_(C600) R^(D144) R^(D41) L_(C25) R^(D25)R^(D25) L_(C217) R^(D1) R^(D87) L_(C409) R^(D17) R^(D134) L_(C601)R^(D144) R^(D42) L_(C26) R^(D26) R^(D26) L_(C218) R^(D1) R^(D88)L_(C410) R^(D17) R^(D135) L_(C602) R^(D144) R^(D43) L_(C27) R^(D27)R^(D27) L_(C219) R^(D1) R^(D89) L_(C411) R^(D17) R^(D136) L_(C603)R^(D144) R^(D48) L_(C28) R^(D28) R^(D28) L_(C220) R^(D1) R^(D93)L_(C412) R^(D17) R^(D143) L_(C604) R^(D144) R^(D49) L_(C29) R^(D29)R^(D29) L_(C221) R^(D1) R^(D116) L_(C413) R^(D17) R^(D144) L_(C605)R^(D144) R^(D54) L_(C30) R^(D30) R^(D30) L_(C222) R^(D1) R^(D117)L_(C414) R^(D17) R^(D145) L_(C606) R^(D144) R^(D58) L_(C31) R^(D31)R^(D31) L_(C223) R^(D1) R^(D118) L_(C415) R^(D17) R^(D146) L_(C607)R^(D144) R^(D59) L_(C32) R^(D32) R^(D32) L_(C224) R^(D1) R^(D119)L_(C416) R^(D17) R^(D147) L_(C608) R^(D144) R^(D78) L_(C33) R^(D33)R^(D33) L_(C225) R^(D1) R^(D120) L_(C417) R^(D17) R^(D149) L_(C609)R^(D144) R^(D79) L_(C34) R^(D34) R^(D34) L_(C226) R^(D1) R^(D133)L_(C418) R^(D17) R^(D151) L_(C610) R^(D144) R^(D81) L_(C35) R^(D35)R^(D35) L_(C227) R^(D1) R^(D134) L_(C419) R^(D17) R^(D154) L_(C611)R^(D144) R^(D87) L_(C36) R^(D36) R^(D36) L_(C228) R^(D1) R^(D135)L_(C420) R^(D17) R^(D155) L_(C612) R^(D144) R^(D88) L_(C37) R^(D37)R^(D37) L_(C229) R^(D1) R^(D136) L_(C421) R^(D17) R^(D161) L_(C613)R^(D144) R^(D89) L_(C38) R^(D38) R^(D38) L_(C230) R^(D1) R^(D143)L_(C422) R^(D17) R^(D175) L_(C614) R^(D144) R^(D93) L_(C39) R^(D39)R^(D39) L_(C231) R^(D1) R^(D144) L_(C423) R^(D50) R^(D3) L_(C615)R^(D144) R^(D116) L_(C40) R^(D40) R^(D40) L_(C232) R^(D1) R^(D145)L_(C424) R^(D50) R^(D5) L_(C616) R^(D144) R^(D117) L_(C41) R^(D41)R^(D41) L_(C233) R^(D1) R^(D146) L_(C425) R^(D50) R^(D18) L_(C617)R^(D144) R^(D118) L_(C42) R^(D42) R^(D42) L_(C234) R^(D1) R^(D147)L_(C426) R^(D50) R^(D20) L_(C618) R^(D144) R^(D119) L_(C43) R^(D43)R^(D43) L_(C235) R^(D1) R^(D149) L_(C427) R^(D50) R^(D22) L_(C619)R^(D144) R^(D120) L_(C44) R^(D44) R^(D44) L_(C236) R^(D1) R^(D151)L_(C428) R^(D50) R^(D37) L_(C620) R^(D144) R^(D133) L_(C45) R^(D45)R^(D45) L_(C237) R^(D1) R^(D154) L_(C429) R^(D50) R^(D40) L_(C621)R^(D144) R^(D134) L_(C46) R^(D46) R^(D46) L_(C238) R^(D1) R^(D155)L_(C430) R^(D50) R^(D41) L_(C622) R^(D144) R^(D135) L_(C47) R^(D47)R^(D47) L_(C239) R^(D1) R^(D161) L_(C431) R^(D50) R^(D42) L_(C623)R^(D144) R^(D136) L_(C48) R^(D48) R^(D48) L_(C240) R^(D1) R^(D175)L_(C432) R^(D50) R^(D43) L_(C624) R^(D144) R^(D145) L_(C49) R^(D49)R^(D49) L_(C241) R^(D4) R^(D3) L_(C433) R^(D50) R^(D48) L_(C625)R^(D144) R^(D146) L_(C50) R^(D50) R^(D50) L_(C242) R^(D4) R^(D5)L_(C434) R^(D50) R^(D49) L_(C626) R^(D144) R^(D147) L_(C51) R^(D51)R^(D51) L_(C243) R^(D4) R^(D9) L_(C435) R^(D50) R^(D54) L_(C627)R^(D144) R^(D149) L_(C52) R^(D52) R^(D52) L_(C244) R^(D4) R^(D10)L_(C436) R^(D50) R^(D55) L_(C628) R^(D144) R^(D151) L_(C53) R^(D53)R^(D55) L_(C245) R^(D4) R^(D17) L_(C437) R^(D50) R^(D58) L_(C629)R^(D144) R^(D154) L_(C54) R^(D54) R^(D54) L_(C246) R^(D4) R^(D18)L_(C438) R^(D50) R^(D59) L_(C630) R^(D144) R^(D155) L_(C55) R^(D55)R^(D55) L_(C247) R^(D4) R^(D20) L_(C439) R^(D50) R^(D78) L_(C631)R^(D144) R^(D161) L_(C56) R^(D56) R^(D56) L_(C248) R^(D4) R^(D22)L_(C440) R^(D50) R^(D79) L_(C632) R^(D144) R^(D175) L_(C57) R^(D57)R^(D57) L_(C249) R^(D4) R^(D37) L_(C441) R^(D50) R^(D81) L_(C633)R^(D145) R^(D3) L_(C58) R^(D58) R^(D58) L_(C250) R^(D4) R^(D40) L_(C442)R^(D50) R^(D87) L_(C634) R^(D145) R^(D5) L_(C59) R^(D59) R^(D59)L_(C251) R^(D4) R^(D41) L_(C443) R^(D50) R^(D88) L_(C635) R^(D145)R^(D17) L_(C60) R^(D60) R^(D60) L_(C252) R^(D4) R^(D42) L_(C444) R^(D50)R^(D89) L_(C636) R^(D145) R^(D18) L_(C61) R^(D61) R^(D61) L_(C253)R^(D4) R^(D43) L_(C445) R^(D50) R^(D93) L_(C637) R^(D145) R^(D20)L_(C62) R^(D62) R^(D62) L_(C254) R^(D4) R^(D48) L_(C446) R^(D50)R^(D116) L_(C638) R^(D145) R^(D22) L_(C63) R^(D63) R^(D63) L_(C255)R^(D4) R^(D49) L_(C447) R^(D50) R^(D117) L_(C639) R^(D145) R^(D37)L_(C64) R^(D64) R^(D64) L_(C256) R^(D4) R^(D50) L_(C448) R^(D50)R^(D118) L_(C640) R^(D145) R^(D40) L_(C65) R^(D65) R^(D65) L_(C257)R^(D4) R^(D54) L_(C449) R^(D50) R^(D119) L_(C641) R^(D145) R^(D41)L_(C66) R^(D66) R^(D66) L_(C258) R^(D4) R^(D55) L_(C450) R^(D50)R^(D120) L_(C642) R^(D145) R^(D42) L_(C67) R^(D67) R^(D67) L_(C259)R^(D4) R^(D58) L_(C451) R^(D50) R^(D133) L_(C643) R^(D145) R^(D43)L_(C68) R^(D68) R^(D68) L_(C260) R^(D4) R^(D59) L_(C452) R^(D50)R^(D134) L_(C644) R^(D145) R^(D48) L_(C69) R^(D69) R^(D69) L_(C261)R^(D4) R^(D78) L_(C453) R^(D50) R^(D135) L_(C645) R^(D145) R^(D49)L_(C70) R^(D70) R^(D70) L_(C262) R^(D4) R^(D79) L_(C454) R^(D50)R^(D136) L_(C646) R^(D145) R^(D54) L_(C71) R^(D71) R^(D71) L_(C263)R^(D4) R^(D81) L_(C455) R^(D50) R^(D143) L_(C647) R^(D145) R^(D58)L_(C72) R^(D72) R^(D72) L_(C264) R^(D4) R^(D87) L_(C456) R^(D50)R^(D144) L_(C648) R^(D145) R^(D59) L_(C73) R^(D73) R^(D73) L_(C265)R^(D4) R^(D88) L_(C457) R^(D50) R^(D145) L_(C649) R^(D145) R^(D78)L_(C74) R^(D74) R^(D74) L_(C266) R^(D4) R^(D89) L_(C458) R^(D50)R^(D146) L_(C650) R^(D145) R^(D79) L_(C75) R^(D75) R^(D75) L_(C267)R^(D4) R^(D93) L_(C459) R^(D50) R^(D147) L_(C651) R^(D145) R^(D81)L_(C76) R^(D76) R^(D76) L_(C268) R^(D4) R^(D116) L_(C460) R^(D50)R^(D149) L_(C652) R^(D145) R^(D87) L_(C77) R^(D77) R^(D77) L_(C269)R^(D4) R^(D117) L_(C461) R^(D50) R^(D151) L_(C653) R^(D145) R^(D88)L_(C78) R^(D78) R^(D78) L_(C270) R^(D4) R^(D118) L_(C462) R^(D50)R^(D154) L_(C654) R^(D145) R^(D89) L_(C79) R^(D79) R^(D79) L_(C271)R^(D4) R^(D119) L_(C463) R^(D50) R^(D155) L_(C655) R^(D145) R^(D93)L_(C80) R^(D80) R^(D80) L_(C272) R^(D4) R^(D120) L_(C464) R^(D50)R^(D161) L_(C656) R^(D145) R^(D116) L_(C81) R^(D81) R^(D81) L_(C273)R^(D4) R^(D133) L_(C465) R^(D50) R^(D175) L_(C657) R^(D145) R^(D117)L_(C82) R^(D82) R^(D82) L_(C274) R^(D4) R^(D134) L_(C466) R^(D55) R^(D3)L_(C658) R^(D145) R^(D118) L_(C83) R^(D83) R^(D83) L_(C275) R^(D4)R^(D135) L_(C467) R^(D55) R^(D5) L_(C659) R^(D145) R^(D119) L_(C84)R^(D84) R^(D84) L_(C276) R^(D4) R^(D136) L_(C468) R^(D55) R^(D18)L_(C660) R^(D145) R^(D120) L_(C85) R^(D85) R^(D85) L_(C277) R^(D4)R^(D143) L_(C469) R^(D55) R^(D20) L_(C661) R^(D145) R^(D133) L_(C86)R^(D86) R^(D86) L_(C278) R^(D4) R^(D144) L_(C470) R^(D55) R^(D22)L_(C662) R^(D145) R^(D134) L_(C87) R^(D87) R^(D87) L_(C279) R^(D4)R^(D145) L_(C471) R^(D55) R^(D37) L_(C663) R^(D145) R^(D135) L_(C88)R^(D88) R^(D88) L_(C280) R^(D4) R^(D146) L_(C472) R^(D55) R^(D40)L_(C664) R^(D145) R^(D136) L_(C89) R^(D89) R^(D89) L_(C281) R^(D4)R^(D147) L_(C473) R^(D55) R^(D41) L_(C665) R^(D145) R^(D146) L_(C90)R^(D90) R^(D90) L_(C282) R^(D4) R^(D149) L_(C474) R^(D55) R^(D42)L_(C666) R^(D145) R^(D147) L_(C91) R^(D91) R^(D91) L_(C283) R^(D4)R^(D151) L_(C475) R^(D55) R^(D43) L_(C667) R^(D145) R^(D149) L_(C92)R^(D92) R^(D92) L_(C284) R^(D4) R^(D154) L_(C476) R^(D55) R^(D48)L_(C668) R^(D145) R^(D151) L_(C93) R^(D93) R^(D93) L_(C285) R^(D4)R^(D155) L_(C477) R^(D55) R^(D49) L_(C669) R^(D145) R^(D154) L_(C94)R^(D94) R^(D94) L_(C286) R^(D4) R^(D161) L_(C478) R^(D55) R^(D54)L_(C670) R^(D145) R^(D155) L_(C95) R^(D95) R^(D95) L_(C287) R^(D4)R^(D175) L_(C479) R^(D55) R^(D58) L_(C671) R^(D145) R^(D161) L_(C96)R^(D96) R^(D96) L_(C288) R^(D9) R^(D3) L_(C480) R^(D55) R^(D59) L_(C672)R^(D145) R^(D175) L_(C97) R^(D97) R^(D97) L_(C289) R^(D9) R^(D5)L_(C481) R^(D55) R^(D78) L_(C673) R^(D146) R^(D3) L_(C98) R^(D98)R^(D98) L_(C290) R^(D9) R^(D10) L_(C482) R^(D55) R^(D79) L_(C674)R^(D146) R^(D5) L_(C99) R^(D99) R^(D99) L_(C291) R^(D9) R^(D17) L_(C483)R^(D55) R^(D81) L_(C675) R^(D146) R^(D17) L_(C100) R^(D100) R^(D100)L_(C292) R^(D9) R^(D38) L_(C484) R^(D55) R^(D87) L_(C676) R^(D146)R^(D38) L_(C101) R^(D101) R^(D101) L_(C293) R^(D9) R^(D20) L_(C485)R^(D55) R^(D88) L_(C677) R^(D146) R^(D20) L_(C102) R^(D102) R^(D102)L_(C294) R^(D9) R^(D22) L_(C486) R^(D55) R^(D89) L_(C678) R^(D146)R^(D22) L_(C103) R^(D103) R^(D103) L_(C295) R^(D9) R^(D37) L_(C487)R^(D55) R^(D93) L_(C679) R^(D146) R^(D37) L_(C104) R^(D104) R^(D104)L_(C296) R^(D9) R^(D40) L_(C488) R^(D55) R^(D116) L_(C680) R^(D146)R^(D40) L_(C105) R^(D105) R^(D105) L_(C297) R^(D9) R^(D41) L_(C489)R^(D55) R^(D117) L_(C681) R^(D146) R^(D41) L_(C106) R^(D106) R^(D106)L_(C298) R^(D9) R^(D42) L_(C490) R^(D55) R^(D118) L_(C682) R^(D146)R^(D42) L_(C107) R^(D107) R^(D107) L_(C299) R^(D9) R^(D43) L_(C491)R^(D55) R^(D119) L_(C683) R^(D146) R^(D43) L_(C108) R^(D108) R^(D108)L_(C300) R^(D9) R^(D48) L_(C492) R^(D55) R^(D120) L_(C684) R^(D146)R^(D48) L_(C109) R^(D109) R^(D109) L_(C301) R^(D9) R^(D49) L_(C493)R^(D55) R^(D133) L_(C685) R^(D146) R^(D49) L_(C110) R^(D110) R^(D110)L_(C302) R^(D9) R^(D50) L_(C494) R^(D55) R^(D134) L_(C686) R^(D146)R^(D54) L_(C111) R^(D111) R^(D111) L_(C303) R^(D9) R^(D54) L_(C495)R^(D55) R^(D135) L_(C687) R^(D146) R^(D58) L_(C112) R^(D112) R^(D112)L_(C304) R^(D9) R^(D55) L_(C496) R^(D55) R^(D136) L_(C688) R^(D146)R^(D59) L_(C113) R^(D113) R^(D113) L_(C305) R^(D9) R^(D58) L_(C497)R^(D55) R^(D143) L_(C689) R^(D146) R^(D78) L_(C114) R^(D114) R^(D114)L_(C306) R^(D9) R^(D59) L_(C498) R^(D55) R^(D144) L_(C690) R^(D146)R^(D79) L_(C115) R^(D115) R^(D115) L_(C307) R^(D9) R^(D78) L_(C499)R^(D55) R^(D145) L_(C691) R^(D146) R^(D81) L_(C116) R^(D116) R^(D116)L_(C308) R^(D9) R^(D79) L_(C500) R^(D55) R^(D146) L_(C692) R^(D146)R^(D87) L_(C117) R^(D117) R^(D117) L_(C309) R^(D9) R^(D81) L_(C501)R^(D55) R^(D147) L_(C693) R^(D146) R^(D88) L_(C118) R^(D118) R^(D118)L_(C310) R^(D9) R^(D87) L_(C502) R^(D55) R^(D149) L_(C694) R^(D146)R^(D89) L_(C119) R^(D119) R^(D119) L_(C311) R^(D9) R^(D88) L_(C503)R^(D55) R^(D151) L_(C695) R^(D146) R^(D93) L_(C120) R^(D120) R^(D120)L_(C312) R^(D9) R^(D89) L_(C504) R^(D55) R^(D154) L_(C696) R^(D146)R^(D117) L_(C121) R^(D121) R^(D121) L_(C313) R^(D9) R^(D93) L_(C505)R^(D55) R^(D155) L_(C697) R^(D146) R^(D118) L_(C122) R^(D122) R^(D122)L_(C314) R^(D9) R^(D116) L_(C506) R^(D55) R^(D161) L_(C698) R^(D146)R^(D119) L_(C123) R^(D123) R^(D123) L_(C315) R^(D9) R^(D117) L_(C507)R^(D55) R¹⁷⁵ L_(C699) R^(D146) R^(D120) L_(C124) R^(D124) R^(D124)L_(C316) R^(D9) R^(D118) L_(C508) R^(D116) R^(D3) L_(C700) R^(D146)R^(D133) L_(C125) R^(D125) R^(D125) L_(C317) R^(D9) R^(D119) L_(C509)R^(D116) R^(D5) L_(C701) R^(D146) R^(D134) L_(C126) R^(D126) R^(D126)L_(C318) R^(D9) R^(D120) L_(C510) R^(D116) R^(D17) L_(C702) R^(D146)R^(D135) L_(C127) R^(D127) R^(D127) L_(C319) R^(D9) R^(D133) L_(C511)R^(D116) R^(D38) L_(C703) R^(D146) R^(D136) L_(C128) R^(D128) R^(D128)L_(C320) R^(D9) R^(D134) L_(C512) R^(D116) R^(D20) L_(C704) R^(D146)R^(D146) L_(C129) R^(D129) R^(D129) L_(C321) R^(D9) R^(D135) L_(C513)R^(D116) R^(D22) L_(C705) R^(D146) R^(D147) L_(C130) R^(D130) R^(D130)L_(C322) R^(D9) R^(D136) L_(C514) R^(D116) R^(D37) L_(C706) R^(D146)R^(D149) L_(C131) R^(D131) R^(D131) L_(C323) R^(D9) R^(D143) L_(C515)R^(D116) R^(D40) L_(C707) R^(D146) R^(D151) L_(C132) R^(D132) R^(D132)L_(C324) R^(D9) R^(D144) L_(C516) R^(D116) R^(D41) L_(C708) R^(D146)R^(D154) L_(C133) R^(D133) R^(D133) L_(C325) R^(D9) R^(D145) L_(C517)R^(D116) R^(D42) L_(C709) R^(D146) R^(D155) L_(C134) R^(D134) R^(D134)L_(C326) R^(D9) R^(D146) L_(C518) R^(D116) R^(D43) L_(C710) R^(D146)R^(D161) L_(C135) R^(D135) R^(D135) L_(C327) R^(D9) R^(D147) L_(C519)R^(D116) R^(D48) L_(C711) R^(D146) R^(D175) L_(C136) R^(D136) R^(D136)L_(C328) R^(D9) R^(D149) L_(C520) R^(D116) R^(D49) L_(C712) R^(D133)R^(D3) L_(C137) R^(D137) R^(D137) L_(C329) R^(D9) R^(D151) L_(C521)R^(D116) R^(D54) L_(C713) R^(D133) R^(D5) L_(C138) R^(D138) R^(D138)L_(C330) R^(D9) R^(D154) L_(C522) R^(D116) R^(D58) L_(C714) R^(D133)R^(D3) L_(C139) R^(D139) R^(D139) L_(C331) R^(D9) R^(D155) L_(C523)R^(D116) R^(D59) L_(C715) R^(D133) R^(D18) L_(C140) R^(D140) R^(D140)L_(C332) R^(D9) R^(D161) L_(C524) R^(D116) R^(D78) L_(C716) R^(D133)R^(D20) L_(C141) R^(D141) R^(D141) L_(C333) R^(D9) R^(D175) L_(C525)R^(D116) R^(D79) L_(C717) R^(D133) R^(D22) L_(C142) R^(D142) R^(D142)L_(C334) R^(D10) R^(D3) L_(C526) R^(D116) R^(D81) L_(C718) R^(D133)R^(D37) L_(C143) R^(D143) R^(D143) L_(C335) R^(D10) R^(D5) L_(C527)R^(D116) R^(D87) L_(C719) R^(D133) R^(D40) L_(C144) R^(D144) R^(D144)L_(C336) R^(D10) R^(D17) L_(C528) R^(D116) R^(D88) L_(C720) R^(D133)R^(D41) L_(C145) R^(D145) R^(D145) L_(C337) R^(D10) R^(D18) L_(C529)R^(D116) R^(D89) L_(C721) R^(D133) R^(D42) L_(C146) R^(D146) R^(D146)L_(C338) R^(D10) R^(D20) L_(C530) R^(D116) R^(D93) L_(C722) R^(D133)R^(D43) L_(C147) R^(D147) R^(D147) L_(C339) R^(D10) R^(D22) L_(C531)R^(D116) R^(D117) L_(C723) R^(D133) R^(D48) L_(C148) R^(D148) R^(D148)L_(C340) R^(D10) R^(D37) L_(C532) R^(D116) R^(D118) L_(C724) R^(D133)R^(D49) L_(C149) R^(D149) R^(D149) L_(C341) R^(D10) R^(D40) L_(C533)R^(D116) R^(D119) L_(C725) R^(D133) R^(D54) L_(C150) R^(D150) R^(D150)L_(C342) R^(D10) R^(D41) L_(C534) R^(D116) R^(D120) L_(C726) R^(D133)R^(D58) L_(C151) R^(D151) R^(D151) L_(C343) R^(D10) R^(D42) L_(C535)R^(D116) R^(D133) L_(C727) R^(D133) R^(D59) L_(C152) R^(D152) R^(D152)L_(C344) R^(D10) R^(D43) L_(C536) R^(D116) R^(D134) L_(C728) R^(D133)R^(D78) L_(C153) R^(D153) R^(D153) L_(C345) R^(D10) R^(D48) L_(C537)R^(D116) R^(D135) L_(C729) R^(D133) R^(D79) L_(C154) R^(D154) R^(D154)L_(C346) R^(D10) R^(D49) L_(C538) R^(D116) R^(D136) L_(C730) R^(D133)R^(D81) L_(C155) R^(D155) R^(D155) L_(C347) R^(D10) R^(D50) L_(C539)R^(D116) R^(D143) L_(C731) R^(D133) R^(D87) L_(C156) R^(D156) R^(D156)L_(C348) R^(D10) R^(D54) L_(C540) R^(D116) R^(D144) L_(C732) R^(D133)R^(D88) L_(C157) R^(D157) R^(D157) L_(C349) R^(D10) R^(D55) L_(C541)R^(D116) R^(D145) L_(C733) R^(D133) R^(D89) L_(C158) R^(D158) R^(D158)L_(C350) R^(D10) R^(D58) L_(C542) R^(D116) R^(D146) L_(C734) R^(D133)R^(D93) L_(C159) R^(D159) R^(D159) L_(C351) R^(D10) R^(D59) L_(C543)R^(D116) R^(D147) L_(C735) R^(D133) R^(D117) L_(C160) R^(D160) R^(D160)L_(C352) R^(D10) R^(D78) L_(C544) R^(D116) R^(D149) L_(C736) R^(D133)R^(D118) L_(C161) R^(D161) R^(D161) L_(C353) R^(D10) R^(D79) L_(C545)R^(D116) R^(D151) L_(C737) R^(D133) R^(D119) L_(C162) R^(D162) R^(D162)L_(C354) R^(D10) R^(D81) L_(C546) R^(D116) R^(D154) L_(C738) R^(D133)R^(D120) L_(C163) R^(D163) R^(D163) L_(C355) R^(D10) R^(D87) L_(C547)R^(D116) R^(D155) L_(C739) R^(D133) R^(D133) L_(C164) R^(D164) R^(D164)L_(C356) R^(D10) R^(D88) L_(C548) R^(D116) R^(D161) L_(C740) R^(D133)R^(D134) L_(C165) R^(D165) R^(D165) L_(C357) R^(D10) R^(D89) L_(C549)R^(D116) R^(D175) L_(C741) R^(D133) R^(D135) L_(C166) R^(D166) R^(D166)L_(C358) R^(D10) R^(D93) L_(C550) R^(D143) R^(D3) L_(C742) R^(D133)R^(D136) L_(C167) R^(D167) R^(D167) L_(C359) R^(D10) R^(D116) L_(C551)R^(D143) R^(D5) L_(C743) R^(D133) R^(D146) L_(C168) R^(D168) R^(D168)L_(C360) R^(D10) R^(D117) L_(C552) R^(D143) R^(D17) L_(C744) R^(D133)R^(D147) L_(C169) R^(D169) R^(D169) L_(C361) R^(D10) R^(D118) L_(C553)R^(D143) R^(D18) L_(C745) R^(D133) R^(D149) L_(C170) R^(D170) R^(D170)L_(C362) R^(D10) R^(D119) L_(C554) R^(D143) R^(D20) L_(C746) R^(D133)R^(D151) L_(C171) R^(D171) R^(D171) L_(C363) R^(D10) R^(D120) L_(C555)R^(D143) R^(D22) L_(C747) R^(D133) R^(D154) L_(C172) R^(D172) R^(D172)L_(C364) R^(D10) R^(D133) L_(C556) R^(D143) R^(D37) L_(C748) R^(D133)R^(D155) L_(C173) R^(D173) R^(D173) L_(C365) R^(D10) R^(D134) L_(C557)R^(D143) R^(D40) L_(C749) R^(D133) R^(D161) L_(C174) R^(D174) R^(D174)L_(C366) R^(D10) R^(D135) L_(C558) R^(D143) R^(D41) L_(C750) R^(D133)R^(D175) L_(C175) R^(D175) R^(D175) L_(C367) R^(D10) R^(D136) L_(C559)R^(D143) R^(D42) L_(C751) R^(D175) R^(D3) L_(C176) R^(D176) R^(D176)L_(C368) R^(D10) R^(D143) L_(C560) R^(D143) R^(D43) L_(C752) R^(D175)R^(D5) L_(C177) R^(D177) R^(D177) L_(C369) R^(D10) R^(D144) L_(C561)R^(D143) R^(D48) L_(C753) R^(D175) R^(D18) L_(C178) R^(D178) R^(D178)L_(C370) R^(D10) R^(D145) L_(C562) R^(D143) R^(D49) L_(C754) R^(D175)R^(D20) L_(C179) R^(D179) R^(D179) L_(C371) R^(D10) R^(D146) L_(C563)R^(D143) R^(D54) L_(C755) R^(D175) R^(D22) L_(C180) R^(D180) R^(D180)L_(C372) R^(D10) R^(D147) L_(C564) R^(D143) R^(D58) L_(C756) R^(D175)R^(D37) L_(C181) R^(D181) R^(D181) L_(C373) R^(D10) R^(D149) L_(C565)R^(D143) R^(D59) L_(C757) R^(D175) R^(D40) L_(C182) R^(D182) R^(D182)L_(C374) R^(D10) R^(D151) L_(C566) R^(D143) R^(D78) L_(C758) R^(D175)R^(D41) L_(C183) R^(D183) R^(D183) L_(C375) R^(D10) R^(D154) L_(C567)R^(D143) R^(D79) L_(C759) R^(D175) R^(D42) L_(C184) R^(D184) R^(D184)L_(C376) R^(D10) R^(D155) L_(C568) R^(D143) R^(D81) L_(C760) R^(D175)R^(D43) L_(C185) R^(D185) R^(D185) L_(C377) R^(D10) R^(D161) L_(C569)R^(D143) R^(D87) L_(C761) R^(D175) R^(D48) L_(C186) R^(D186) R^(D186)L_(C378) R^(D10) R^(D175) L_(C570) R^(D143) R^(D88) L_(C762) R^(D175)R^(D49) L_(C187) R^(D187) R^(D187) L_(C379) R^(D17) R^(D3) L_(C571)R^(D143) R^(D89) L_(C763) R^(D175) R^(D54) L_(C188) R^(D188) R^(D188)L_(C380) R^(D17) R^(D5) L_(C572) R^(D143) R^(D93) L_(C764) R^(D175)R^(D58) L_(C189) R^(D189) R^(D189) L_(C381) R^(D17) R^(D18) L_(C573)R^(D143) R^(D116) L_(C765) R^(D175) R^(D59) L_(C190) R^(D190) R^(D190)L_(C382) R^(D17) R^(D20) L_(C574) R^(D143) R^(D117) L_(C766) R^(D175)R^(D78) L_(C191) R^(D191) R^(D191) L_(C383) R^(D17) R^(D22) L_(C575)R^(D143) R^(D118) L_(C767) R^(D175) R^(D79) L_(C192) R^(D192) R^(D192)L_(C384) R^(D17) R^(D37) L_(C576) R^(D143) R^(D119) L_(C768) R^(D175)R^(D81) L_(C769) R^(D193) R^(D193) L_(C877) R^(D1) R^(D193) L_(C985)R^(D4) R^(D193) L_(C1093) R^(D9) R^(D193) L_(C770) R^(D194) R^(D194)L_(C878) R^(D1) R^(D194) L_(C986) R^(D4) R^(D194) L_(C1094) R^(D9)R^(D194) L_(C771) R^(D195) R^(D195) L_(C879) R^(D1) R^(D195) L_(C987)R^(D4) R^(D195) L_(C1095) R^(D9) R^(D195) L_(C772) R^(D196) R^(D196)L_(C880) R^(D1) R^(D196) L_(C988) R^(D4) R^(D196) L_(C1096) R^(D9)R^(D196) L_(C773) R^(D197) R^(D197) L_(C881) R^(D1) R^(D197) L_(C989)R^(D4) R^(D197) L_(C1097) R^(D9) R^(D197) L_(C774) R^(D198) R^(D198)L_(C882) R^(D1) R^(D198) L_(C990) R^(D4) R^(D198) L_(C1098) R^(D9)R^(D198) L_(C775) R^(D199) R^(D199) L_(C883) R^(D1) R^(D199) L_(C991)R^(D4) R^(D199) L_(C1099) R^(D9) R^(D199) L_(C776) R^(D200) R^(D200)L_(C884) R^(D1) R^(D200) L_(C992) R^(D4) R^(D200) L_(C1100) R^(D9)R^(D200) L_(C777) R^(D201) R^(D201) L_(C885) R^(D1) R^(D201) L_(C993)R^(D4) R^(D201) L_(C1101) R^(D9) R^(D201) L_(C778) R^(D202) R^(D202)L_(C886) R^(D1) R^(D202) L_(C994) R^(D4) R^(D202) L_(C1102) R^(D9)R^(D202) L_(C779) R^(D203) R^(D203) L_(C887) R^(D1) R^(D203) L_(C995)R^(D4) R^(D203) L_(C1103) R^(D9) R^(D203) L_(C780) R^(D204) R^(D204)L_(C888) R^(D1) R^(D204) L_(C996) R^(D4) R^(D204) L_(C1104) R^(D9)R^(D204) L_(C781) R^(D205) R^(D205) L_(C889) R^(D1) R^(D205) L_(C997)R^(D4) R^(D205) L_(C1105) R^(D9) R^(D205) L_(C782) R^(D206) R^(D206)L_(C890) R^(D1) R^(D206) L_(C998) R^(D4) R^(D206) L_(C1106) R^(D9)R^(D206) L_(C783) R^(D207) R^(D207) L_(C891) R^(D1) R^(D207) L_(C999)R^(D4) R^(D207) L_(C1107) R^(D9) R^(D207) L_(C784) R^(D208) R^(D208)L_(C892) R^(D1) R^(D208) L_(C1000) R^(D4) R^(D208) L_(C1108) R^(D9)R^(D208) L_(C785) R^(D209) R^(D209) L_(C893) R^(D1) R^(D209) L_(C1001)R^(D4) R^(D209) L_(C1109) R^(D9) R^(D209) L_(C786) R^(D210) R^(D210)L_(C894) R^(D1) R^(D210) L_(C1002) R^(D4) R^(D210) L_(C1110) R^(D9)R^(D210) L_(C787) R^(D211) R^(D211) L_(C895) R^(D1) R^(D211) L_(C1003)R^(D4) R^(D211) L_(C1111) R^(D9) R^(D211) L_(C788) R^(D212) R^(D212)L_(C896) R^(D1) R^(D212) L_(C1004) R^(D4) R^(D212) L_(C1112) R^(D9)R^(D212) L_(C789) R^(D213) R^(D213) L_(C897) R^(D1) R^(D213) L_(C1005)R^(D4) R^(D213) L_(C1113) R^(D9) R^(D213) L_(C790) R^(D214) R^(D214)L_(C898) R^(D1) R^(D214) L_(C1006) R^(D4) R^(D214) L_(C1114) R^(D9)R^(D214) L_(C791) R^(D215) R^(D215) L_(C899) R^(D1) R^(D215) L_(C1007)R^(D4) R^(D215) L_(C1115) R^(D9) R^(D215) L_(C792) R^(D216) R^(D216)L_(C900) R^(D1) R^(D216) L_(C1008) R^(D4) R^(D216) L_(C1116) R^(D9)R^(D216) L_(C793) R^(D217) R^(D217) L_(C901) R^(D1) R^(D217) L_(C1009)R^(D4) R^(D217) L_(C1117) R^(D9) R^(D217) L_(C794) R^(D218) R^(D218)L_(C902) R^(D1) R^(D218) L_(C1010) R^(D4) R^(D218) L_(C1118) R^(D9)R^(D218) L_(C795) R^(D219) R^(D219) L_(C903) R^(D1) R^(D219) L_(C11011)R^(D4) R^(D219) L_(C1119) R^(D9) R^(D219) L_(C796) R^(D220) R^(D220)L_(C904) R^(D1) R^(D220) L_(C1012) R^(D4) R^(D220) L_(C1120) R^(D9)R^(D220) L_(C797) R^(D221) R^(D221) L_(C905) R^(D1) R^(D221) L_(C1013)R^(D4) R^(D221) L_(C1121) R^(D9) R^(D221) L_(C798) R^(D222) R^(D222)L_(C906) R^(D1) R^(D222) L_(C1014) R^(D4) R^(D222) L_(C1122) R^(D9)R^(D222) L_(C799) R^(D223) R^(D223) L_(C907) R^(D1) R^(D223) L_(C1015)R^(D4) R^(D223) L_(C1123) R^(D9) R^(D223) L_(C800) R^(D224) R^(D224)L_(C908) R^(D1) R^(D224) L_(C1016) R^(D4) R^(D224) L_(C1124) R^(D9)R^(D224) L_(C801) R^(D225) R^(D225) L_(C909) R^(D1) R^(D225) L_(C1017)R^(D4) R^(D225) L_(C1125) R^(D9) R^(D225) L_(C802) R^(D226) R^(D226)L_(C910) R^(D1) R^(D226) L_(C1018) R^(D4) R^(D226) L_(C1126) R^(D9)R^(D226) L_(C803) R^(D227) R^(D227) L_(C911) R^(D1) R^(D227) L_(C1019)R^(D4) R^(D227) L_(C1127) R^(D9) R^(D227) L_(C804) R^(D228) R^(D228)L_(C912) R^(D1) R^(D228) L_(C1020) R^(D4) R^(D228) L_(C1128) R^(D9)R^(D228) L_(C805) R^(D229) R^(D229) L_(C913) R^(D1) R^(D229) L_(C1021)R^(D4) R^(D229) L_(C1129) R^(D9) R^(D229) L_(C806) R^(D230) R^(D230)L_(C914) R^(D1) R^(D230) L_(C1022) R^(D4) R^(D230) L_(C1130) R^(D9)R^(D230) L_(C807) R^(D231) R^(D231) L_(C915) R^(D1) R^(D231) L_(C1023)R^(D4) R^(D231) L_(C1131) R^(D9) R^(D231) L_(C808) R^(D232) R^(D232)L_(C916) R^(D1) R^(D232) L_(C1024) R^(D4) R^(D232) L_(C1132) R^(D9)R^(D232) L_(C809) R^(D233) R^(D233) L_(C917) R^(D1) R^(D233) L_(C1025)R^(D4) R^(D233) L_(C1133) R^(D9) R^(D233) L_(C810) R^(D234) R^(D234)L_(C918) R^(D1) R^(D234) L_(C1026) R^(D4) R^(D234) L_(C1134) R^(D9)R^(D234) L_(C811) R^(D235) R^(D235) L_(C919) R^(D1) R^(D235) L_(C1027)R^(D4) R^(D235) L_(C1135) R^(D9) R^(D235) L_(C812) R^(D236) R^(D236)L_(C920) R^(D1) R^(D236) L_(C1028) R^(D4) R^(D236) L_(C1136) R^(D9)R^(D236) L_(C813) R^(D237) R^(D237) L_(C921) R^(D1) R^(D237) L_(C1029)R^(D4) R^(D237) L_(C1137) R^(D9) R^(D237) L_(C814) R^(D238) R^(D238)L_(C922) R^(D1) R^(D238) L_(C1030) R^(D4) R^(D238) L_(C1138) R^(D9)R^(D238) L_(C815) R^(D239) R^(D239) L_(C923) R^(D1) R^(D239) L_(C1031)R^(D4) R^(D239) L_(C1139) R^(D9) R^(D239) L_(C816) R^(D240) R^(D240)L_(C924) R^(D1) R^(D240) L_(C1032) R^(D4) R^(D240) L_(C1140) R^(D9)R^(D240) L_(C817) R^(D241) R^(D241) L_(C925) R^(D1) R^(D241) L_(C1033)R^(D4) R^(D241) L_(C1141) R^(D9) R^(D241) L_(C818) R^(D242) R^(D242)L_(C926) R^(D1) R^(D242) L_(C1034) R^(D4) R^(D242) L_(C1142) R^(D9)R^(D242) L_(C819) R^(D243) R^(D243) L_(C927) R^(D1) R^(D243) L_(C1035)R^(D4) R^(D243) L_(C1143) R^(D9) R^(D243) L_(C820) R^(D244) R^(D244)L_(C928) R^(D1) R^(D244) L_(C1036) R^(D4) R^(D244) L_(C1144) R^(D9)R^(D244) L_(C821) R^(D245) R^(D245) L_(C929) R^(D1) R^(D245) L_(C1037)R^(D4) R^(D245) L_(C1145) R^(D9) R^(D245) L_(C822) R^(D246) R^(D246)L_(C930) R^(D1) R^(D246) L_(C1038) R^(D4) R^(D246) L_(C1146) R^(D9)R^(D246) L_(C823) R^(D17) R^(D193) L_(C931) R^(D50) R^(D193) L_(C1039)R^(D145) R^(D193) L_(C1147) R^(D168) R^(D193) L_(C824) R^(D17) R^(D194)L_(C932) R^(D50) R^(D194) L_(C1040) R^(D145) R^(D194) L_(C1148) R^(D168)R^(D194) L_(C825) R^(D17) R^(D195) L_(C933) R^(D50) R^(D195) L_(C1041)R^(D145) R^(D195) L_(C1149) R^(D168) R^(D195) L_(C826) R^(D17) R^(D196)L_(C934) R^(D50) R^(D196) L_(C1042) R^(D145) R^(D196) L_(C1150) R^(D168)R^(D196) L_(C827) R^(D17) R^(D197) L_(C935) R^(D50) R^(D197) L_(C1043)R^(D145) R^(D197) L_(C1151) R^(D168) R^(D197) L_(C828) R^(D17) R^(D198)L_(C936) R^(D50) R^(D198) L_(C1044) R^(D145) R^(D198) L_(C1152) R^(D168)R^(D198) L_(C829) R^(D17) R^(D199) L_(C937) R^(D50) R^(D199) L_(C1045)R^(D145) R^(D199) L_(C1153) R^(D168) R^(D199) L_(C830) R^(D17) R^(D200)L_(C938) R^(D50) R^(D200) L_(C1046) R^(D145) R^(D200) L_(C1154) R^(D168)R^(D200) L_(C831) R^(D17) R^(D201) L_(C939) R^(D50) R^(D201) L_(C1047)R^(D145) R^(D201) L_(C1155) R^(D168) R^(D201) L_(C832) R^(D17) R^(D202)L_(C940) R^(D50) R^(D202) L_(C1048) R^(D145) R^(D202) L_(C1156) R^(D168)R^(D202) L_(C833) R^(D17) R^(D203) L_(C941) R^(D50) R^(D203) L_(C1049)R^(D145) R^(D203) L_(C1157) R^(D168) R^(D203) L_(C834) R^(D17) R^(D204)L_(C942) R^(D50) R^(D204) L_(C1050) R^(D145) R^(D204) L_(C1158) R^(D168)R^(D204) L_(C835) R^(D17) R^(D205) L_(C943) R^(D50) R^(D205) L_(C1051)R^(D145) R^(D205) L_(C1159) R^(D168) R^(D205) L_(C836) R^(D17) R^(D206)L_(C944) R^(D50) R^(D206) L_(C1052) R^(D145) R^(D206) L_(C1160) R^(D168)R^(D206) L_(C837) R^(D17) R^(D207) L_(C945) R^(D50) R^(D207) L_(C1053)R^(D145) R^(D207) L_(C1161) R^(D168) R^(D207) L_(C838) R^(D17) R^(D208)L_(C946) R^(D50) R^(D208) L_(C1054) R^(D145) R^(D208) L_(C1162) R^(D168)R^(D208) L_(C839) R^(D17) R^(D209) L_(C947) R^(D50) R^(D209) L_(C1055)R^(D145) R^(D209) L_(C1163) R^(D168) R^(D209) L_(C840) R^(D17) R^(D210)L_(C948) R^(D50) R^(D210) L_(C1056) R^(D145) R^(D210) L_(C1164) R^(D168)R^(D210) L_(C841) R^(D17) R^(D211) L_(C949) R^(D50) R^(D211) L_(C1057)R^(D145) R^(D211) L_(C1165) R^(D168) R^(D211) L_(C842) R^(D17) R^(D212)L_(C950) R^(D50) R^(D212) L_(C1058) R^(D145) R^(D212) L_(C1166) R^(D168)R^(D212) L_(C843) R^(D17) R^(D213) L_(C951) R^(D50) R^(D213) L_(C1059)R^(D145) R^(D213) L_(C1167) R^(D168) R^(D213) L_(C844) R^(D17) R^(D214)L_(C952) R^(D50) R^(D214) L_(C1060) R^(D145) R^(D214) L_(C1168) R^(D168)R^(D214) L_(C845) R^(D17) R^(D215) L_(C953) R^(D50) R^(D215) L_(C1061)R^(D145) R^(D215) L_(C1169) R^(D168) R^(D215) L_(C846) R^(D17) R^(D216)L_(C954) R^(D50) R^(D216) L_(C1062) R^(D145) R^(D216) L_(C1170) R^(D168)R^(D216) L_(C847) R^(D17) R^(D217) L_(C955) R^(D50) R^(D217) L_(C1063)R^(D145) R^(D217) L_(C1171) R^(D168) R^(D217) L_(C848) R^(D17) R^(D218)L_(C956) R^(D50) R^(D218) L_(C1064) R^(D145) R^(D218) L_(C1172) R^(D168)R^(D218) L_(C849) R^(D17) R^(D219) L_(C957) R^(D50) R^(D219) L_(C1065)R^(D145) R^(D219) L_(C1173) R^(D168) R^(D219) L_(C850) R^(D17) R^(D220)L_(C958) R^(D50) R^(D220) L_(C1066) R^(D145) R^(D220) L_(C1174) R^(D168)R^(D220) L_(C851) R^(D17) R^(D221) L_(C959) R^(D50) R^(D221) L_(C1067)R^(D145) R^(D221) L_(C1175) R^(D168) R^(D221) L_(C852) R^(D17) R^(D222)L_(C960) R^(D50) R^(D222) L_(C1068) R^(D145) R^(D222) L_(C1176) R^(D168)R^(D222) L_(C853) R^(D17) R^(D223) L_(C961) R^(D50) R^(D223) L_(C1069)R^(D145) R^(D223) L_(C1177) R^(D168) R^(D223) L_(C854) R^(D17) R^(D224)L_(C962) R^(D50) R^(D224) L_(C1070) R^(D145) R^(D224) L_(C1178) R^(D168)R^(D224) L_(C855) R^(D17) R^(D225) L_(C963) R^(D50) R^(D225) L_(C1071)R^(D145) R^(D225) L_(C1179) R^(D168) R^(D225) L_(C856) R^(D17) R^(D226)L_(C964) R^(D50) R^(D226) L_(C1072) R^(D145) R^(D226) L_(C1180) R^(D168)R^(D226) L_(C857) R^(D17) R^(D227) L_(C965) R^(D50) R^(D227) L_(C1073)R^(D145) R^(D227) L_(C1181) R^(D168) R^(D227) L_(C858) R^(D17) R^(D228)L_(C966) R^(D50) R^(D228) L_(C1074) R^(D145) R^(D228) L_(C1182) R^(D168)R^(D228) L_(C859) R^(D17) R^(D229) L_(C967) R^(D50) R^(D229) L_(C1075)R^(D145) R^(D229) L_(C1183) R^(D168) R^(D229) L_(C860) R^(D17) R^(D230)L_(C968) R^(D50) R^(D230) L_(C1076) R^(D145) R^(D230) L_(C1184) R^(D168)R^(D230) L_(C861) R^(D17) R^(D231) L_(C969) R^(D50) R^(D231) L_(C1077)R^(D145) R^(D231) L_(C1185) R^(D168) R^(D231) L_(C862) R^(D17) R^(D232)L_(C970) R^(D50) R^(D232) L_(C1078) R^(D145) R^(D232) L_(C1186) R^(D168)R^(D232) L_(C863) R^(D17) R^(D233) L_(C971) R^(D50) R^(D233) L_(C1079)R^(D145) R^(D233) L_(C1187) R^(D168) R^(D233) L_(C864) R^(D17) R^(D234)L_(C972) R^(D50) R^(D234) L_(C1080) R^(D145) R^(D234) L_(C1188) R^(D168)R^(D234) L_(C865) R^(D17) R^(D235) L_(C973) R^(D50) R^(D235) L_(C1081)R^(D145) R^(D235) L_(C1189) R^(D168) R^(D235) L_(C866) R^(D17) R^(D236)L_(C974) R^(D50) R^(D236) L_(C1082) R^(D145) R^(D236) L_(C1190) R^(D168)R^(D236) L_(C867) R^(D17) R^(D237) L_(C975) R^(D50) R^(D237) L_(C1083)R^(D145) R^(D237) L_(C1191) R^(D168) R^(D237) L_(C868) R^(D17) R^(D238)L_(C976) R^(D50) R^(D238) L_(C1084) R^(D145) R^(D238) L_(C1192) R^(D168)R^(D238) L_(C869) R^(D17) R^(D239) L_(C977) R^(D50) R^(D239) L_(C1085)R^(D145) R^(D239) L_(C1193) R^(D168) R^(D239) L_(C870) R^(D17) R^(D240)L_(C978) R^(D50) R^(D240) L_(C1086) R^(D145) R^(D240) L_(C1194) R^(D168)R^(D240) L_(C871) R^(D17) R^(D241) L_(C979) R^(D50) R^(D241) L_(C1087)R^(D145) R^(D241) L_(C1195) R^(D168) R^(D241) L_(C872) R^(D17) R^(D242)L_(C980) R^(D50) R^(D242) L_(C1088) R^(D145) R^(D242) L_(C1196) R^(D168)R^(D242) L_(C873) R^(D17) R^(D243) L_(C981) R^(D50) R^(D243) L_(C1089)R^(D145) R^(D243) L_(C1197) R^(D168) R^(D243) L_(C874) R^(D17) R^(D244)L_(C982) R^(D50) R^(D244) L_(C1090) R^(D145) R^(D244) L_(C1198) R^(D168)R^(D244) L_(C875) R^(D17) R^(D245) L_(C983) R^(D50) R^(D245) L_(C1091)R^(D145) R^(D245) L_(C1199) R^(D168) R^(D245) L_(C876) R^(D17) R^(D246)L_(C984) R^(D50) R^(D246) L_(C1092) R^(D145) R^(D246) L_(C1200) R^(D168)R^(D246) L_(C1201) R^(D10) R^(D193) L_(C1255) R^(D55) R^(D193) L_(C1309)R^(D37) R^(D193) L_(C1363) R^(D143) R^(D193) L_(C1202) R^(D10) R^(D194)L_(C1256) R^(D55) R^(D194) L_(C1310) R^(D37) R^(D194) L_(C1364) R^(D143)R^(D194) L_(C1203) R^(D10) R^(D195) L_(C1257) R^(D55) R^(D195) L_(C1311)R^(D37) R^(D195) L_(C1365) R^(D143) R^(D195) L_(C1204) R^(D10) R^(D196)L_(C1258) R^(D55) R^(D196) L_(C1312) R^(D37) R^(D196) L_(C1366) R^(D143)R^(D196) L_(C1205) R^(D10) R^(D197) L_(C1259) R^(D55) R^(D197) L_(C1313)R^(D37) R^(D197) L_(C1367) R^(D143) R^(D197) L_(C1206) R^(D10) R^(D198)L_(C1260) R^(D55) R^(D198) L_(C1314) R^(D37) R^(D198) L_(C1368) R^(D143)R^(D198) L_(C1207) R^(D10) R^(D199) L_(C1261) R^(D55) R^(D199) L_(C1315)R^(D37) R^(D199) L_(C1369) R^(D143) R^(D199) L_(C1208) R^(D10) R^(D200)L_(C1262) R^(D55) R^(D200) L_(C1316) R^(D37) R^(D200) L_(C1370) R^(D143)R^(D200) L_(C1209) R^(D10) R^(D201) L_(C1263) R^(D55) R^(D201) L_(C1317)R^(D37) R^(D201) L_(C1371) R^(D143) R^(D201) L_(C1210) R^(D10) R^(D202)L_(C1264) R^(D55) R^(D202) L_(C1318) R^(D37) R^(D202) L_(C1372) R^(D143)R^(D202) L_(C1211) R^(D10) R^(D203) L_(C1265) R^(D55) R^(D203) L_(C1319)R^(D37) R^(D203) L_(C1373) R^(D143) R^(D203) L_(C1212) R^(D10) R^(D204)L_(C1266) R^(D55) R^(D204) L_(C1320) R^(D37) R^(D204) L_(C1374) R^(D143)R^(D204) L_(C1213) R^(D10) R^(D205) L_(C1267) R^(D55) R^(D205) L_(C1321)R^(D37) R^(D205) L_(C1375) R^(D143) R^(D205) L_(C1214) R^(D10) R^(D206)L_(C1268) R^(D55) R^(D206) L_(C1322) R^(D37) R^(D206) L_(C1376) R^(D143)R^(D206) L_(C1215) R^(D10) R^(D207) L_(C1269) R^(D55) R^(D207) L_(C1323)R^(D37) R^(D207) L_(C1377) R^(D143) R^(D207) L_(C1216) R^(D10) R^(D208)L_(C1270) R^(D55) R^(D208) L_(C1324) R^(D37) R^(D208) L_(C1378) R^(D143)R^(D208) L_(C1217) R^(D10) R^(D209) L_(C1271) R^(D55) R^(D209) L_(C1325)R^(D37) R^(D209) L_(C1379) R^(D143) R^(D209) L_(C1218) R^(D10) R^(D210)L_(C1272) R^(D55) R^(D210) L_(C1326) R^(D37) R^(D210) L_(C1380) R^(D143)R^(D210) L_(C1219) R^(D10) R^(D211) L_(C1273) R^(D55) R^(D211) L_(C1327)R^(D37) R^(D211) L_(C1381) R^(D143) R^(D211) L_(C1220) R^(D10) R^(D212)L_(C1274) R^(D55) R^(D212) L_(C1328) R^(D37) R^(D212) L_(C1382) R^(D143)R^(D212) L_(C1221) R^(D10) R^(D213) L_(C1275) R^(D55) R^(D213) L_(C1329)R^(D37) R^(D213) L_(C1383) R^(D143) R^(D213) L_(C1222) R^(D10) R^(D214)L_(C1276) R^(D55) R^(D214) L_(C1330) R^(D37) R^(D214) L_(C1384) R^(D143)R^(D214) L_(C1223) R^(D10) R^(D215) L_(C1277) R^(D55) R^(D215) L_(C1331)R^(D37) R^(D215) L_(C1385) R^(D143) R^(D215) L_(C1224) R^(D10) R^(D216)L_(C1278) R^(D55) R^(D216) L_(C1332) R^(D37) R^(D216) L_(C1386) R^(D143)R^(D216) L_(C1225) R^(D10) R^(D217) L_(C1279) R^(D55) R^(D217) L_(C1333)R^(D37) R^(D217) L_(C1387) R^(D143) R^(D217) L_(C1226) R^(D10) R^(D218)L_(C1280) R^(D55) R^(D218) L_(C1334) R^(D37) R^(D218) L_(C1388) R^(D143)R^(D218) L_(C1227) R^(D10) R^(D219) L_(C1281) R^(D55) R^(D219) L_(C1335)R^(D37) R^(D219) L_(C1389) R^(D143) R^(D219) L_(C1228) R^(D10) R^(D220)L_(C1282) R^(D55) R^(D220) L_(C1336) R^(D37) R^(D220) L_(C1390) R^(D143)R^(D220) L_(C1229) R^(D10) R^(D221) L_(C1283) R^(D55) R^(D221) L_(C1337)R^(D37) R^(D221) L_(C1391) R^(D143) R^(D221) L_(C1230) R^(D10) R^(D222)L_(C1284) R^(D55) R^(D222) L_(C1338) R^(D37) R^(D222) L_(C1392) R^(D143)R^(D222) L_(C1231) R^(D10) R^(D223) L_(C1285) R^(D55) R^(D223) L_(C1339)R^(D37) R^(D223) L_(C1393) R^(D143) R^(D223) L_(C1232) R^(D10) R^(D224)L_(C1286) R^(D55) R^(D224) L_(C1340) R^(D37) R^(D224) L_(C1394) R^(D143)R^(D224) L_(C1233) R^(D10) R^(D225) L_(C1287) R^(D55) R^(D225) L_(C1341)R^(D37) R^(D225) L_(C1395) R^(D143) R^(D225) L_(C1234) R^(D10) R^(D226)L_(C1288) R^(D55) R^(D226) L_(C1342) R^(D37) R^(D226) L_(C1396) R^(D143)R^(D226) L_(C1235) R^(D10) R^(D227) L_(C1289) R^(D55) R^(D227) L_(C1343)R^(D37) R^(D227) L_(C1397) R^(D143) R^(D227) L_(C1236) R^(D10) R^(D228)L_(C1290) R^(D55) R^(D228) L_(C1344) R^(D37) R^(D228) L_(C1398) R^(D143)R^(D228) L_(C1237) R^(D10) R^(D229) L_(C1291) R^(D55) R^(D229) L_(C1345)R^(D37) R^(D229) L_(C1399) R^(D143) R^(D229) L_(C1238) R^(D10) R^(D230)L_(C1292) R^(D55) R^(D230) L_(C1346) R^(D37) R^(D230) L_(C1400) R^(D143)R^(D230) L_(C1239) R^(D10) R^(D231) L_(C1293) R^(D55) R^(D231) L_(C1347)R^(D37) R^(D231) L_(C1401) R^(D143) R^(D231) L_(C1240) R^(D10) R^(D232)L_(C1294) R^(D55) R^(D232) L_(C1348) R^(D37) R^(D232) L_(C1402) R^(D143)R^(D232) L_(C1241) R^(D10) R^(D233) L_(C1295) R^(D55) R^(D233) L_(C1349)R^(D37) R^(D233) L_(C1403) R^(D143) R^(D233) L_(C1242) R^(D10) R^(D234)L_(C1296) R^(D55) R^(D234) L_(C1350) R^(D37) R^(D234) L_(C1404) R^(D143)R^(D234) L_(C1243) R^(D10) R^(D235) L_(C1297) R^(D55) R^(D235) L_(C1351)R^(D37) R^(D235) L_(C1405) R^(D143) R^(D235) L_(C1244) R^(D10) R^(D236)L_(C1298) R^(D55) R^(D236) L_(C1352) R^(D37) R^(D236) L_(C1406) R^(D143)R^(D236) L_(C1245) R^(D10) R^(D237) L_(C1299) R^(D55) R^(D237) L_(C1353)R^(D37) R^(D237) L_(C1407) R^(D143) R^(D237) L_(C1246) R^(D10) R^(D238)L_(C1300) R^(D55) R^(D238) L_(C1354) R^(D37) R^(D238) L_(C1408) R^(D143)R^(D238) L_(C1247) R^(D10) R^(D239) L_(C1301) R^(D55) R^(D239) L_(C1355)R^(D37) R^(D239) L_(C1409) R^(D143) R^(D239) L_(C1248) R^(D10) R^(D240)L_(C1302) R^(D55) R^(D240) L_(C1356) R^(D37) R^(D240) L_(C1410) R^(D143)R^(D240) L_(C1249) R^(D10) R^(D241) L_(C1303) R^(D55) R^(D241) L_(C1357)R^(D37) R^(D241) L_(C1411) R^(D143) R^(D241) L_(C1250) R^(D10) R^(D242)L_(C1304) R^(D55) R^(D242) L_(C1358) R^(D37) R^(D242) L_(C1412) R^(D143)R^(D242) L_(C1251) R^(D10) R^(D243) L_(C1305) R^(D55) R^(D243) L_(C1359)R^(D37) R^(D243) L_(C1413) R^(D143) R^(D243) L_(C1252) R^(D10) R^(D244)L_(C1306) R^(D55) R^(D244) L_(C1360) R^(D37) R^(D244) L_(C1414) R^(D143)R^(D244) L_(C1253) R^(D10) R^(D245) L_(C1307) R^(D55) R^(D245) L_(C1361)R^(D37) R^(D245) L_(C1415) R^(D143) R^(D245) L_(C1254) R^(D10) R^(D246)L_(C1308) R^(D55) R^(D246) L_(C1362) R^(D37) R^(D246) L_(C1416) R^(D143)R^(D246)

wherein R^(D1) to R^(D246) have the following structures:


13. The OLED of claim 12, wherein the first emitter is selected from thegroup consisting of: (L_(B1)-1)₂Ir(L_(C1-I)) to(L_(B4)-1170)₂Ir(L_(C1416-I)) based on the general formula(L_(Bp)-h)₂Ir(L_(Cj-I)), and (L_(B1)-1)₂Ir(L_(C1-II)) to(L_(B4)-1170)₂Ir(L_(C1416-II)) based on the general formula(L_(Bp)-h)₂Ir(L_(Cj-II)); wherein p is an integer from 1 to 4, and h isan integer from 1 to
 1170. 14. The OLED of claim 1, wherein the firsthost has the formula of G^(D)-L-G^(A); and L is a direct bond or anorganic linker; wherein each of the at least one donor group G^(D)independently comprises at least one moiety selected from the groupconsisting of amino, indole, carbazole, benzothiophene, benzofuran,benzoselenophene, dibenzothiophene, dibenzofuran, anddibenzoselenophene; and wherein each of the at least one acceptor groupG^(A) independently comprises at least one moiety selected from thegroup consisting of nitrile, isonitrile, fluoride, a six-memberedaromatic ring having at least one nitrogen, and a 5-membered aromaticring having at least two heteroatoms.
 15. The OLED of claim 1, whereineach of the at least one donor group G^(D) independently comprises atleast one moiety selected from the group consisting of:

wherein X is selected from the group consisting of O, S, Se, and NR; andwherein each R is independently selected from (i) G^(A), (ii) an organiclinker bonded to G^(A), and (iii) a terminal group selected from thegroup consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl,arylalkyl, aryl, heteroaryl, and combinations thereof; and wherein eachof the at least one acceptor group G^(A) independently comprises atleast one moiety selected from the group consisting of nitrile,isonitrile, borane, fluoride, pyridine, pyrimidine, pyrazine, triazine,aza-carbazole, aza-dibenzothiophene, aza-dibenzofuran,aza-dibenzoselenophene, aza-triphenylene, imidazole, pyrazole, oxazole,thiazole, isoxazole, isothiazole, triazole, thiadiazole, and oxadiazole.16. The OLED of claim 1, wherein the first host comprises at least twodonor groups G^(D); and at least two acceptor groups G^(A); wherein eachdonor group G^(D) and acceptor group G^(A) can be the same or different;wherein any pair of donor groups G^(D) is separated by at least oneacceptor group G^(A); and wherein any pair of acceptor groups G^(A) isseparated by at least one donor group G^(D).
 17. The OLED of claim 1,wherein each of the at least one donor group G^(D) is independentlyselected from the group consisting of:

wherein each donor group G^(D) is at least monovalent; and wherein, instructures containing a dashed line, the dashed line represents a bondto a linker or an acceptor group G^(A); and wherein each of the at leastone acceptor group G^(A) is independently selected from the groupconsisting of:

wherein each acceptor group G^(A) is at least monovalent; and wherein,in structures containing a dashed line, the dashed line represents abond to a linker or a donor group G^(D).
 18. The OLED of claim 1,wherein the first host is selected from the group consisting of:


19. An emissive layer comprising: a first host; and a first emitter;wherein the first emitter is selected from the group consisting of(L¹-L²)_(n)Ir(L_(A))_(3−n) and (L_(B))_(n)Ir(L³-L⁴)_(3−n); wherein(L¹-L²)_(n)Ir(L_(A))_(3−n) is

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein each R^(S11), R^(S12), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring; wherein each L¹-L² and L³-L⁴ independently represents an anionicbidentate ligand; wherein n is 1 or 2; wherein each R^(S1), R^(S2),R^(S3), R^(S4), R^(S5), R^(S6), is independently selected from the groupconsisting of alkyl, cycloalkyl, partially or fully fluorinated variantsthereof, partially or fully deuterated variants thereof, andcombinations thereof; wherein each R^(S11), R^(S12), and R^(S13) isindependently a hydrogen or a substituent selected from the groupconsisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl,heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl,cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylicacid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl,phosphino, boryl, and combinations thereof; wherein at least one ofR^(S11), R^(S12), and R^(S13) is selected from the group consisting ofdeuterium, silyl, C1 to C3 alkyl, substituted or unsubstitutedcycloalkyl, and a branch substituted or unsubstituted alkyl with thebranching occurs at the benzylic position; and wherein the first hostcomprises at least one donor group G^(D), and at least one acceptorgroup G^(A).
 20. A consumer product comprising an organic light emittingdevice (OLED), comprising: an anode; a cathode; and an organic emissivelayer disposed between the anode and the cathode comprising: a firsthost; and a first emitter; wherein the first emitter is selected fromthe group consisting of (L¹-L²)_(n)Ir(L_(A))_(3−n) and(L_(B))_(n)Ir(L³-L⁴)_(3−n); wherein (L¹-L²)_(n)Ir(L_(A))_(3−n) is

and (L_(B))_(n)Ir(L³-L⁴)_(3−n) is

wherein each R^(S11), R^(S12), and R^(S13) independently representszero, mono, or up to a maximum allowed substitution to its associatedring; wherein each L¹-L² and L³-L⁴ independently represents an anionicbidentate ligand; wherein n is 1 or 2; wherein each R^(S1), R^(S2),R^(S3), R^(S4), R^(S5), R^(S6), is independently selected from the groupconsisting of alkyl, cycloalkyl, partially or fully fluorinated variantsthereof, partially or fully deuterated variants thereof, andcombinations thereof; wherein each R^(S11), R^(S12), R^(S13) isindependently a hydrogen or a substituent selected from the groupconsisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl,heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl,cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylicacid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl,phosphino, boryl, and combinations thereof; wherein at least one ofR^(S11), R^(S12), and R^(S13) is selected from the group consisting ofdeuterium, silyl, C1 to C3 alkyl, substituted or unsubstitutedcycloalkyl, and a branch substituted or unsubstituted alkyl with thebranching occurs at the benzylic position; and wherein the first hostcomprises at least one donor group G^(D), and at least one acceptorgroup G^(A).